66707404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14389}}^1$

素因数の和:14473

約数の個数: 24

約数和(自身を含む): 124905200

約数和(自身を除く): 58197796

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 14389, 28778, 57556, 273391, 546782, 877729, 1093564, 1755458, 3510916, 16676851, 33353702, 66707404]

約数ペア:

[(1, 66707404), (2, 33353702), (4, 16676851), (19, 3510916), (38, 1755458), (61, 1093564), (76, 877729), (122, 546782), (244, 273391), (1159, 57556), (2318, 28778), (4636, 14389)]