25191872

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{20717}}^1$

素因数の和:20748

約数の個数: 28

約数和(自身を含む): 52623720

約数和(自身を除く): 27431848

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 20717, 41434, 82868, 165736, 331472, 393623, 662944, 787246, 1325888, 1574492, 3148984, 6297968, 12595936, 25191872]

約数ペア:

[(1, 25191872), (2, 12595936), (4, 6297968), (8, 3148984), (16, 1574492), (19, 1325888), (32, 787246), (38, 662944), (64, 393623), (76, 331472), (152, 165736), (304, 82868), (608, 41434), (1216, 20717)]