129055948

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{4651}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 258427904

約数和(自身を除く): 129371956

約数列:

[1, 2, 4, 7, 14, 28, 991, 1982, 3964, 4651, 6937, 9302, 13874, 18604, 27748, 32557, 65114, 130228, 4609141, 9218282, 18436564, 32263987, 64527974, 129055948]

約数ペア:

[(1, 129055948), (2, 64527974), (4, 32263987), (7, 18436564), (14, 9218282), (28, 4609141), (991, 130228), (1982, 65114), (3964, 32557), (4651, 27748), (6937, 18604), (9302, 13874)]