4005652

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 8273664

約数和(自身を除く): 4268012

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 191, 196, 214, 382, 428, 749, 764, 1337, 1498, 2674, 2996, 5243, 5348, 9359, 10486, 18718, 20437, 20972, 37436, 40874, 81748, 143059, 286118, 572236, 1001413, 2002826, 4005652]

約数ペア:

[(1, 4005652), (2, 2002826), (4, 1001413), (7, 572236), (14, 286118), (28, 143059), (49, 81748), (98, 40874), (107, 37436), (191, 20972), (196, 20437), (214, 18718), (382, 10486), (428, 9359), (749, 5348), (764, 5243), (1337, 2996), (1498, 2674)]