27725842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7425

約数の個数: 16

約数和(自身を含む): 43640064

約数和(自身を除く): 15914222

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7331, 14662, 227261, 447191, 454522, 894382, 13862921, 27725842]

約数ペア:

[(1, 27725842), (2, 13862921), (31, 894382), (61, 454522), (62, 447191), (122, 227261), (1891, 14662), (3782, 7331)]