70421176

素因数分解:

$2^3\times 7^1\times {\mathrm{1257521}}^1$

素因数の和:1257534

約数の個数: 16

約数和(自身を含む): 150902640

約数和(自身を除く): 80481464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1257521, 2515042, 5030084, 8802647, 10060168, 17605294, 35210588, 70421176]

約数ペア:

[(1, 70421176), (2, 35210588), (4, 17605294), (7, 10060168), (8, 8802647), (14, 5030084), (28, 2515042), (56, 1257521)]