74477806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{66617}}^1$

素因数の和:66675

約数の個数: 16

約数和(自身を含む): 123110064

約数和(自身を除く): 48632258

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 66617, 133234, 866021, 1732042, 2864531, 5729062, 37238903, 74477806]

約数ペア:

[(1, 74477806), (2, 37238903), (13, 5729062), (26, 2864531), (43, 1732042), (86, 866021), (559, 133234), (1118, 66617)]