25185358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 42831360

約数和(自身を除く): 17646002

約数列:

[1, 2, 11, 22, 43, 79, 86, 158, 337, 473, 674, 869, 946, 1738, 3397, 3707, 6794, 7414, 14491, 26623, 28982, 37367, 53246, 74734, 159401, 292853, 318802, 585706, 1144789, 2289578, 12592679, 25185358]

約数ペア:

[(1, 25185358), (2, 12592679), (11, 2289578), (22, 1144789), (43, 585706), (79, 318802), (86, 292853), (158, 159401), (337, 74734), (473, 53246), (674, 37367), (869, 28982), (946, 26623), (1738, 14491), (3397, 7414), (3707, 6794)]