27908152

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12071}}^1$

素因数の和:12111

約数の個数: 24

約数和(自身を含む): 55591560

約数和(自身を除く): 27683408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12071, 24142, 48284, 96568, 205207, 410414, 820828, 1641656, 3488519, 6977038, 13954076, 27908152]

約数ペア:

[(1, 27908152), (2, 13954076), (4, 6977038), (8, 3488519), (17, 1641656), (34, 820828), (68, 410414), (136, 205207), (289, 96568), (578, 48284), (1156, 24142), (2312, 12071)]