42427684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42943}}^1$

素因数の和:42979

約数の個数: 24

約数和(自身を含む): 84170240

約数和(自身を除く): 41742556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 42943, 85886, 171772, 558259, 815917, 1116518, 1631834, 2233036, 3263668, 10606921, 21213842, 42427684]

約数ペア:

[(1, 42427684), (2, 21213842), (4, 10606921), (13, 3263668), (19, 2233036), (26, 1631834), (38, 1116518), (52, 815917), (76, 558259), (247, 171772), (494, 85886), (988, 42943)]