66381436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{13841}}^1$

素因数の和:13965

約数の個数: 24

約数和(自身を含む): 127900080

約数和(自身を除く): 61518644

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 13841, 27682, 55364, 152251, 304502, 609004, 1508669, 3017338, 6034676, 16595359, 33190718, 66381436]

約数ペア:

[(1, 66381436), (2, 33190718), (4, 16595359), (11, 6034676), (22, 3017338), (44, 1508669), (109, 609004), (218, 304502), (436, 152251), (1199, 55364), (2398, 27682), (4796, 13841)]