4020464

素因数分解:

$2^4\times 7^1\times {\mathrm{35897}}^1$

素因数の和:35912

約数の個数: 20

約数和(自身を含む): 8902704

約数和(自身を除く): 4882240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35897, 71794, 143588, 251279, 287176, 502558, 574352, 1005116, 2010232, 4020464]

約数ペア:

[(1, 4020464), (2, 2010232), (4, 1005116), (7, 574352), (8, 502558), (14, 287176), (16, 251279), (28, 143588), (56, 71794), (112, 35897)]