28082376

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 160

約数和(自身を含む): 92695680

約数和(自身を除く): 64613304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 81, 82, 84, 108, 123, 126, 151, 162, 164, 168, 189, 216, 246, 252, 287, 302, 324, 328, 369, 378, 453, 492, 504, 567, 574, 604, 648, 738, 756, 861, 906, 984, 1057, 1107, 1134, 1148, 1208, 1359, 1476, 1512, 1722, 1812, 2114, 2214, 2268, 2296, 2583, 2718, 2952, 3171, 3321, 3444, 3624, 4077, 4228, 4428, 4536, 5166, 5436, 6191, 6342, 6642, 6888, 7749, 8154, 8456, 8856, 9513, 10332, 10872, 12231, 12382, 12684, 13284, 15498, 16308, 18573, 19026, 20664, 23247, 24462, 24764, 25368, 26568, 28539, 30996, 32616, 37146, 38052, 43337, 46494, 48924, 49528, 55719, 57078, 61992, 74292, 76104, 85617, 86674, 92988, 97848, 111438, 114156, 130011, 148584, 167157, 171234, 173348, 185976, 222876, 228312, 260022, 334314, 342468, 346696, 390033, 445752, 501471, 520044, 668628, 684936, 780066, 1002942, 1040088, 1170099, 1337256, 1560132, 2005884, 2340198, 3120264, 3510297, 4011768, 4680396, 7020594, 9360792, 14041188, 28082376]

約数ペア:

[(1, 28082376), (2, 14041188), (3, 9360792), (4, 7020594), (6, 4680396), (7, 4011768), (8, 3510297), (9, 3120264), (12, 2340198), (14, 2005884), (18, 1560132), (21, 1337256), (24, 1170099), (27, 1040088), (28, 1002942), (36, 780066), (41, 684936), (42, 668628), (54, 520044), (56, 501471), (63, 445752), (72, 390033), (81, 346696), (82, 342468), (84, 334314), (108, 260022), (123, 228312), (126, 222876), (151, 185976), (162, 173348), (164, 171234), (168, 167157), (189, 148584), (216, 130011), (246, 114156), (252, 111438), (287, 97848), (302, 92988), (324, 86674), (328, 85617), (369, 76104), (378, 74292), (453, 61992), (492, 57078), (504, 55719), (567, 49528), (574, 48924), (604, 46494), (648, 43337), (738, 38052), (756, 37146), (861, 32616), (906, 30996), (984, 28539), (1057, 26568), (1107, 25368), (1134, 24764), (1148, 24462), (1208, 23247), (1359, 20664), (1476, 19026), (1512, 18573), (1722, 16308), (1812, 15498), (2114, 13284), (2214, 12684), (2268, 12382), (2296, 12231), (2583, 10872), (2718, 10332), (2952, 9513), (3171, 8856), (3321, 8456), (3444, 8154), (3624, 7749), (4077, 6888), (4228, 6642), (4428, 6342), (4536, 6191), (5166, 5436)]