768004415

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1067

約数の個数: 32

約数和(自身を含む): 998827200

約数和(自身を除く): 230822785

約数列:

[1, 5, 19, 41, 95, 205, 269, 733, 779, 1345, 3665, 3895, 5111, 11029, 13927, 25555, 30053, 55145, 69635, 150265, 197177, 209551, 571007, 985885, 1047755, 2855035, 3746363, 8084257, 18731815, 40421285, 153600883, 768004415]

約数ペア:

[(1, 768004415), (5, 153600883), (19, 40421285), (41, 18731815), (95, 8084257), (205, 3746363), (269, 2855035), (733, 1047755), (779, 985885), (1345, 571007), (3665, 209551), (3895, 197177), (5111, 150265), (11029, 69635), (13927, 55145), (25555, 30053)]