25800788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1499}}^1$

素因数の和:1847

約数の個数: 24

約数和(自身を含む): 48804000

約数和(自身を除く): 23003212

約数列:

[1, 2, 4, 13, 26, 52, 331, 662, 1324, 1499, 2998, 4303, 5996, 8606, 17212, 19487, 38974, 77948, 496169, 992338, 1984676, 6450197, 12900394, 25800788]

約数ペア:

[(1, 25800788), (2, 12900394), (4, 6450197), (13, 1984676), (26, 992338), (52, 496169), (331, 77948), (662, 38974), (1324, 19487), (1499, 17212), (2998, 8606), (4303, 5996)]