73616624

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 145824000

約数和(自身を除く): 72207376

約数列:

[1, 2, 4, 8, 16, 79, 139, 158, 278, 316, 419, 556, 632, 838, 1112, 1264, 1676, 2224, 3352, 6704, 10981, 21962, 33101, 43924, 58241, 66202, 87848, 116482, 132404, 175696, 232964, 264808, 465928, 529616, 931856, 4601039, 9202078, 18404156, 36808312, 73616624]

約数ペア:

[(1, 73616624), (2, 36808312), (4, 18404156), (8, 9202078), (16, 4601039), (79, 931856), (139, 529616), (158, 465928), (278, 264808), (316, 232964), (419, 175696), (556, 132404), (632, 116482), (838, 87848), (1112, 66202), (1264, 58241), (1676, 43924), (2224, 33101), (3352, 21962), (6704, 10981)]