25920448

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17644

約数の個数: 28

約数和(自身を含む): 53675280

約数和(自身を除く): 27754832

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 17609, 35218, 70436, 140872, 281744, 405007, 563488, 810014, 1126976, 1620028, 3240056, 6480112, 12960224, 25920448]

約数ペア:

[(1, 25920448), (2, 12960224), (4, 6480112), (8, 3240056), (16, 1620028), (23, 1126976), (32, 810014), (46, 563488), (64, 405007), (92, 281744), (184, 140872), (368, 70436), (736, 35218), (1472, 17609)]