78128481796

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{7589}}^1\times {\mathrm{32579}}^1$

素因数の和:40251

約数の個数: 24

約数和(自身を含む): 138478032000

約数和(自身を除く): 60349550204

約数列:

[1, 2, 4, 79, 158, 316, 7589, 15178, 30356, 32579, 65158, 130316, 599531, 1199062, 2398124, 2573741, 5147482, 10294964, 247242031, 494484062, 988968124, 19532120449, 39064240898, 78128481796]

約数ペア:

[(1, 78128481796), (2, 39064240898), (4, 19532120449), (79, 988968124), (158, 494484062), (316, 247242031), (7589, 10294964), (15178, 5147482), (30356, 2573741), (32579, 2398124), (65158, 1199062), (130316, 599531)]