27706252

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 57960000

約数和(自身を除く): 30253748

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 149, 203, 229, 298, 406, 458, 596, 812, 916, 1043, 1603, 2086, 3206, 4172, 4321, 6412, 6641, 8642, 13282, 17284, 26564, 30247, 34121, 46487, 60494, 68242, 92974, 120988, 136484, 185948, 238847, 477694, 955388, 989509, 1979018, 3958036, 6926563, 13853126, 27706252]

約数ペア:

[(1, 27706252), (2, 13853126), (4, 6926563), (7, 3958036), (14, 1979018), (28, 989509), (29, 955388), (58, 477694), (116, 238847), (149, 185948), (203, 136484), (229, 120988), (298, 92974), (406, 68242), (458, 60494), (596, 46487), (812, 34121), (916, 30247), (1043, 26564), (1603, 17284), (2086, 13282), (3206, 8642), (4172, 6641), (4321, 6412)]