70662984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{420613}}^1$

素因数の和:420629

約数の個数: 32

約数和(自身を含む): 201894720

約数和(自身を除く): 131231736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 420613, 841226, 1261839, 1682452, 2523678, 2944291, 3364904, 5047356, 5888582, 8832873, 10094712, 11777164, 17665746, 23554328, 35331492, 70662984]

約数ペア:

[(1, 70662984), (2, 35331492), (3, 23554328), (4, 17665746), (6, 11777164), (7, 10094712), (8, 8832873), (12, 5888582), (14, 5047356), (21, 3364904), (24, 2944291), (28, 2523678), (42, 1682452), (56, 1261839), (84, 841226), (168, 420613)]