7998432

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 24902640

約数和(自身を除く): 16904208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 32, 34, 39, 48, 51, 52, 58, 68, 78, 87, 96, 102, 104, 116, 136, 156, 169, 174, 204, 208, 221, 232, 272, 312, 338, 348, 377, 408, 416, 442, 464, 493, 507, 544, 624, 663, 676, 696, 754, 816, 884, 928, 986, 1014, 1131, 1248, 1326, 1352, 1392, 1479, 1508, 1632, 1768, 1972, 2028, 2262, 2652, 2704, 2784, 2873, 2958, 3016, 3536, 3944, 4056, 4524, 4901, 5304, 5408, 5746, 5916, 6032, 6409, 7072, 7888, 8112, 8619, 9048, 9802, 10608, 11492, 11832, 12064, 12818, 14703, 15776, 16224, 17238, 18096, 19227, 19604, 21216, 22984, 23664, 25636, 29406, 34476, 36192, 38454, 39208, 45968, 47328, 51272, 58812, 68952, 76908, 78416, 83317, 91936, 102544, 117624, 137904, 153816, 156832, 166634, 205088, 235248, 249951, 275808, 307632, 333268, 470496, 499902, 615264, 666536, 999804, 1333072, 1999608, 2666144, 3999216, 7998432]

約数ペア:

[(1, 7998432), (2, 3999216), (3, 2666144), (4, 1999608), (6, 1333072), (8, 999804), (12, 666536), (13, 615264), (16, 499902), (17, 470496), (24, 333268), (26, 307632), (29, 275808), (32, 249951), (34, 235248), (39, 205088), (48, 166634), (51, 156832), (52, 153816), (58, 137904), (68, 117624), (78, 102544), (87, 91936), (96, 83317), (102, 78416), (104, 76908), (116, 68952), (136, 58812), (156, 51272), (169, 47328), (174, 45968), (204, 39208), (208, 38454), (221, 36192), (232, 34476), (272, 29406), (312, 25636), (338, 23664), (348, 22984), (377, 21216), (408, 19604), (416, 19227), (442, 18096), (464, 17238), (493, 16224), (507, 15776), (544, 14703), (624, 12818), (663, 12064), (676, 11832), (696, 11492), (754, 10608), (816, 9802), (884, 9048), (928, 8619), (986, 8112), (1014, 7888), (1131, 7072), (1248, 6409), (1326, 6032), (1352, 5916), (1392, 5746), (1479, 5408), (1508, 5304), (1632, 4901), (1768, 4524), (1972, 4056), (2028, 3944), (2262, 3536), (2652, 3016), (2704, 2958), (2784, 2873)]