71520137038

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{176157973}}^1$

素因数の和:176158011

約数の個数: 16

約数和(自身を含む): 126833741280

約数和(自身を除く): 55313604242

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 176157973, 352315946, 1233105811, 2466211622, 5108581217, 10217162434, 35760068519, 71520137038]

約数ペア:

[(1, 71520137038), (2, 35760068519), (7, 10217162434), (14, 5108581217), (29, 2466211622), (58, 1233105811), (203, 352315946), (406, 176157973)]