25559664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40961}}^1$

素因数の和:40985

約数の個数: 40

約数和(自身を含む): 71110032

約数和(自身を除く): 45550368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 40961, 81922, 122883, 163844, 245766, 327688, 491532, 532493, 655376, 983064, 1064986, 1597479, 1966128, 2129972, 3194958, 4259944, 6389916, 8519888, 12779832, 25559664]

約数ペア:

[(1, 25559664), (2, 12779832), (3, 8519888), (4, 6389916), (6, 4259944), (8, 3194958), (12, 2129972), (13, 1966128), (16, 1597479), (24, 1064986), (26, 983064), (39, 655376), (48, 532493), (52, 491532), (78, 327688), (104, 245766), (156, 163844), (208, 122883), (312, 81922), (624, 40961)]