72738554

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 130394880

約数和(自身を除く): 57656326

約数列:

[1, 2, 7, 14, 29, 58, 97, 194, 203, 406, 679, 1358, 1847, 2813, 3694, 5626, 12929, 19691, 25858, 39382, 53563, 107126, 179159, 358318, 374941, 749882, 1254113, 2508226, 5195611, 10391222, 36369277, 72738554]

約数ペア:

[(1, 72738554), (2, 36369277), (7, 10391222), (14, 5195611), (29, 2508226), (58, 1254113), (97, 749882), (194, 374941), (203, 358318), (406, 179159), (679, 107126), (1358, 53563), (1847, 39382), (2813, 25858), (3694, 19691), (5626, 12929)]