64665722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4094

約数の個数: 32

約数和(自身を含む): 114675264

約数和(自身を除く): 50009542

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 4021, 8041, 8042, 16082, 44231, 68357, 88462, 136714, 172903, 345806, 751927, 1503854, 1901933, 2939351, 3803866, 5878702, 32332861, 64665722]

約数ペア:

[(1, 64665722), (2, 32332861), (11, 5878702), (17, 3803866), (22, 2939351), (34, 1901933), (43, 1503854), (86, 751927), (187, 345806), (374, 172903), (473, 136714), (731, 88462), (946, 68357), (1462, 44231), (4021, 16082), (8041, 8042)]