41397772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 82050304

約数和(自身を除く): 40652532

約数列:

[1, 2, 4, 13, 26, 31, 52, 61, 62, 122, 124, 244, 403, 421, 793, 806, 842, 1586, 1612, 1684, 1891, 3172, 3782, 5473, 7564, 10946, 13051, 21892, 24583, 25681, 26102, 49166, 51362, 52204, 98332, 102724, 169663, 333853, 339326, 667706, 678652, 796111, 1335412, 1592222, 3184444, 10349443, 20698886, 41397772]

約数ペア:

[(1, 41397772), (2, 20698886), (4, 10349443), (13, 3184444), (26, 1592222), (31, 1335412), (52, 796111), (61, 678652), (62, 667706), (122, 339326), (124, 333853), (244, 169663), (403, 102724), (421, 98332), (793, 52204), (806, 51362), (842, 49166), (1586, 26102), (1612, 25681), (1684, 24583), (1891, 21892), (3172, 13051), (3782, 10946), (5473, 7564)]