64811201

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 19860799

約数列:

[1, 7, 13, 29, 41, 91, 203, 287, 377, 533, 599, 1189, 2639, 3731, 4193, 7787, 8323, 15457, 17371, 24559, 54509, 108199, 121597, 171913, 225823, 319267, 712211, 1580761, 2234869, 4985477, 9258743, 64811201]

約数ペア:

[(1, 64811201), (7, 9258743), (13, 4985477), (29, 2234869), (41, 1580761), (91, 712211), (203, 319267), (287, 225823), (377, 171913), (533, 121597), (599, 108199), (1189, 54509), (2639, 24559), (3731, 17371), (4193, 15457), (7787, 8323)]