57221066

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{27431}}^1$

素因数の和:27589

約数の個数: 16

約数和(自身を含む): 98755200

約数和(自身を除く): 41534134

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 27431, 54862, 192017, 384034, 4087219, 8174438, 28610533, 57221066]

約数ペア:

[(1, 57221066), (2, 28610533), (7, 8174438), (14, 4087219), (149, 384034), (298, 192017), (1043, 54862), (2086, 27431)]