25406704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{93407}}^1$

素因数の和:93432

約数の個数: 20

約数和(自身を含む): 52121664

約数和(自身を除く): 26714960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 93407, 186814, 373628, 747256, 1494512, 1587919, 3175838, 6351676, 12703352, 25406704]

約数ペア:

[(1, 25406704), (2, 12703352), (4, 6351676), (8, 3175838), (16, 1587919), (17, 1494512), (34, 747256), (68, 373628), (136, 186814), (272, 93407)]