7711288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 15876000

約数和(自身を除く): 8164712

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 1399, 2756, 2798, 5512, 5596, 11192, 18187, 36374, 72748, 74147, 145496, 148294, 296588, 593176, 963911, 1927822, 3855644, 7711288]

約数ペア:

[(1, 7711288), (2, 3855644), (4, 1927822), (8, 963911), (13, 593176), (26, 296588), (52, 148294), (53, 145496), (104, 74147), (106, 72748), (212, 36374), (424, 18187), (689, 11192), (1378, 5596), (1399, 5512), (2756, 2798)]