25806544

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{5581}}^1$

素因数の和:5623

約数の個数: 30

約数和(自身を含む): 53123894

約数和(自身を除く): 27317350

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 5581, 11162, 22324, 44648, 89296, 94877, 189754, 379508, 759016, 1518032, 1612909, 3225818, 6451636, 12903272, 25806544]

約数ペア:

[(1, 25806544), (2, 12903272), (4, 6451636), (8, 3225818), (16, 1612909), (17, 1518032), (34, 759016), (68, 379508), (136, 189754), (272, 94877), (289, 89296), (578, 44648), (1156, 22324), (2312, 11162), (4624, 5581)]