28879334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 49043232

約数和(自身を除く): 20163898

約数列:

[1, 2, 11, 22, 41, 82, 101, 202, 317, 451, 634, 902, 1111, 2222, 3487, 4141, 6974, 8282, 12997, 25994, 32017, 45551, 64034, 91102, 142967, 285934, 352187, 704374, 1312697, 2625394, 14439667, 28879334]

約数ペア:

[(1, 28879334), (2, 14439667), (11, 2625394), (22, 1312697), (41, 704374), (82, 352187), (101, 285934), (202, 142967), (317, 91102), (451, 64034), (634, 45551), (902, 32017), (1111, 25994), (2222, 12997), (3487, 8282), (4141, 6974)]