72823492798

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4721}}^1\times {\mathrm{20789}}^1$

素因数の和:25572

約数の個数: 32

約数和(自身を含む): 127228812480

約数和(自身を除く): 54405319682

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 4721, 9442, 20789, 33047, 41578, 66094, 145523, 250213, 291046, 500426, 1101817, 1751491, 2203634, 3502982, 7712719, 15425438, 98144869, 196289738, 687014083, 1374028166, 5201678057, 10403356114, 36411746399, 72823492798]

約数ペア:

[(1, 72823492798), (2, 36411746399), (7, 10403356114), (14, 5201678057), (53, 1374028166), (106, 687014083), (371, 196289738), (742, 98144869), (4721, 15425438), (9442, 7712719), (20789, 3502982), (33047, 2203634), (41578, 1751491), (66094, 1101817), (145523, 500426), (250213, 291046)]