25740736

素因数分解:

$2^6\times 7^1\times {\mathrm{57457}}^1$

素因数の和:57476

約数の個数: 28

約数和(自身を含む): 58377328

約数和(自身を除く): 32636592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 57457, 114914, 229828, 402199, 459656, 804398, 919312, 1608796, 1838624, 3217592, 3677248, 6435184, 12870368, 25740736]

約数ペア:

[(1, 25740736), (2, 12870368), (4, 6435184), (7, 3677248), (8, 3217592), (14, 1838624), (16, 1608796), (28, 919312), (32, 804398), (56, 459656), (64, 402199), (112, 229828), (224, 114914), (448, 57457)]