65998968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{392851}}^1$

素因数の和:392867

約数の個数: 32

約数和(自身を含む): 188568960

約数和(自身を除く): 122569992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 392851, 785702, 1178553, 1571404, 2357106, 2749957, 3142808, 4714212, 5499914, 8249871, 9428424, 10999828, 16499742, 21999656, 32999484, 65998968]

約数ペア:

[(1, 65998968), (2, 32999484), (3, 21999656), (4, 16499742), (6, 10999828), (7, 9428424), (8, 8249871), (12, 5499914), (14, 4714212), (21, 3142808), (24, 2749957), (28, 2357106), (42, 1571404), (56, 1178553), (84, 785702), (168, 392851)]