40234768

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 89726400

約数和(自身を除く): 49491632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 298, 596, 1043, 1192, 2086, 2384, 2411, 4172, 4822, 8344, 9644, 16688, 16877, 19288, 33754, 38576, 67508, 135016, 270032, 359239, 718478, 1436956, 2514673, 2873912, 5029346, 5747824, 10058692, 20117384, 40234768]

約数ペア:

[(1, 40234768), (2, 20117384), (4, 10058692), (7, 5747824), (8, 5029346), (14, 2873912), (16, 2514673), (28, 1436956), (56, 718478), (112, 359239), (149, 270032), (298, 135016), (596, 67508), (1043, 38576), (1192, 33754), (2086, 19288), (2384, 16877), (2411, 16688), (4172, 9644), (4822, 8344)]