25647968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{47147}}^1$

素因数の和:47174

約数の個数: 24

約数和(自身を含む): 53465832

約数和(自身を除く): 27817864

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 47147, 94294, 188588, 377176, 754352, 801499, 1508704, 1602998, 3205996, 6411992, 12823984, 25647968]

約数ペア:

[(1, 25647968), (2, 12823984), (4, 6411992), (8, 3205996), (16, 1602998), (17, 1508704), (32, 801499), (34, 754352), (68, 377176), (136, 188588), (272, 94294), (544, 47147)]