25636424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{919}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 52660800

約数和(自身を除く): 27024376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 317, 634, 919, 1268, 1838, 2536, 3487, 3676, 6974, 7352, 10109, 13948, 20218, 27896, 40436, 80872, 291323, 582646, 1165292, 2330584, 3204553, 6409106, 12818212, 25636424]

約数ペア:

[(1, 25636424), (2, 12818212), (4, 6409106), (8, 3204553), (11, 2330584), (22, 1165292), (44, 582646), (88, 291323), (317, 80872), (634, 40436), (919, 27896), (1268, 20218), (1838, 13948), (2536, 10109), (3487, 7352), (3676, 6974)]