28903392

素因数分解:

$2^5\times 3^7\times 7^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 99187200

約数和(自身を除く): 70283808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 59, 63, 72, 81, 84, 96, 108, 112, 118, 126, 144, 162, 168, 177, 189, 216, 224, 236, 243, 252, 288, 324, 336, 354, 378, 413, 432, 472, 486, 504, 531, 567, 648, 672, 708, 729, 756, 826, 864, 944, 972, 1008, 1062, 1134, 1239, 1296, 1416, 1458, 1512, 1593, 1652, 1701, 1888, 1944, 2016, 2124, 2187, 2268, 2478, 2592, 2832, 2916, 3024, 3186, 3304, 3402, 3717, 3888, 4248, 4374, 4536, 4779, 4956, 5103, 5664, 5832, 6048, 6372, 6608, 6804, 7434, 7776, 8496, 8748, 9072, 9558, 9912, 10206, 11151, 11664, 12744, 13216, 13608, 14337, 14868, 15309, 16992, 17496, 18144, 19116, 19824, 20412, 22302, 23328, 25488, 27216, 28674, 29736, 30618, 33453, 34992, 38232, 39648, 40824, 43011, 44604, 50976, 54432, 57348, 59472, 61236, 66906, 69984, 76464, 81648, 86022, 89208, 100359, 114696, 118944, 122472, 129033, 133812, 152928, 163296, 172044, 178416, 200718, 229392, 244944, 258066, 267624, 301077, 344088, 356832, 401436, 458784, 489888, 516132, 535248, 602154, 688176, 802872, 903231, 1032264, 1070496, 1204308, 1376352, 1605744, 1806462, 2064528, 2408616, 3211488, 3612924, 4129056, 4817232, 7225848, 9634464, 14451696, 28903392]

約数ペア:

[(1, 28903392), (2, 14451696), (3, 9634464), (4, 7225848), (6, 4817232), (7, 4129056), (8, 3612924), (9, 3211488), (12, 2408616), (14, 2064528), (16, 1806462), (18, 1605744), (21, 1376352), (24, 1204308), (27, 1070496), (28, 1032264), (32, 903231), (36, 802872), (42, 688176), (48, 602154), (54, 535248), (56, 516132), (59, 489888), (63, 458784), (72, 401436), (81, 356832), (84, 344088), (96, 301077), (108, 267624), (112, 258066), (118, 244944), (126, 229392), (144, 200718), (162, 178416), (168, 172044), (177, 163296), (189, 152928), (216, 133812), (224, 129033), (236, 122472), (243, 118944), (252, 114696), (288, 100359), (324, 89208), (336, 86022), (354, 81648), (378, 76464), (413, 69984), (432, 66906), (472, 61236), (486, 59472), (504, 57348), (531, 54432), (567, 50976), (648, 44604), (672, 43011), (708, 40824), (729, 39648), (756, 38232), (826, 34992), (864, 33453), (944, 30618), (972, 29736), (1008, 28674), (1062, 27216), (1134, 25488), (1239, 23328), (1296, 22302), (1416, 20412), (1458, 19824), (1512, 19116), (1593, 18144), (1652, 17496), (1701, 16992), (1888, 15309), (1944, 14868), (2016, 14337), (2124, 13608), (2187, 13216), (2268, 12744), (2478, 11664), (2592, 11151), (2832, 10206), (2916, 9912), (3024, 9558), (3186, 9072), (3304, 8748), (3402, 8496), (3717, 7776), (3888, 7434), (4248, 6804), (4374, 6608), (4536, 6372), (4779, 6048), (4956, 5832), (5103, 5664)]