8045380574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2909}}^1\times {\mathrm{17959}}^1$

素因数の和:20888

約数の個数: 32

約数和(自身を含む): 15051916800

約数和(自身を除く): 7006536226

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2909, 5818, 17959, 20363, 31999, 35918, 40726, 63998, 125713, 197549, 223993, 251426, 395098, 447986, 1382843, 2765686, 52242731, 104485462, 365699117, 574670041, 731398234, 1149340082, 4022690287, 8045380574]

約数ペア:

[(1, 8045380574), (2, 4022690287), (7, 1149340082), (11, 731398234), (14, 574670041), (22, 365699117), (77, 104485462), (154, 52242731), (2909, 2765686), (5818, 1382843), (17959, 447986), (20363, 395098), (31999, 251426), (35918, 223993), (40726, 197549), (63998, 125713)]