66407896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{224351}}^1$

素因数の和:224394

約数の個数: 16

約数和(自身を含む): 127880640

約数和(自身を除く): 61472744

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 224351, 448702, 897404, 1794808, 8300987, 16601974, 33203948, 66407896]

約数ペア:

[(1, 66407896), (2, 33203948), (4, 16601974), (8, 8300987), (37, 1794808), (74, 897404), (148, 448702), (296, 224351)]