74639876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{12109}}^1$

素因数の和:12203

約数の個数: 24

約数和(自身を含む): 138344640

約数和(自身を除く): 63704764

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 6164, 12109, 24218, 48436, 278507, 557014, 811303, 1114028, 1622606, 3245212, 18659969, 37319938, 74639876]

約数ペア:

[(1, 74639876), (2, 37319938), (4, 18659969), (23, 3245212), (46, 1622606), (67, 1114028), (92, 811303), (134, 557014), (268, 278507), (1541, 48436), (3082, 24218), (6164, 12109)]