57154288

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 113484800

約数和(自身を除く): 56330512

約数列:

[1, 2, 4, 8, 16, 79, 103, 158, 206, 316, 412, 439, 632, 824, 878, 1264, 1648, 1756, 3512, 7024, 8137, 16274, 32548, 34681, 45217, 65096, 69362, 90434, 130192, 138724, 180868, 277448, 361736, 554896, 723472, 3572143, 7144286, 14288572, 28577144, 57154288]

約数ペア:

[(1, 57154288), (2, 28577144), (4, 14288572), (8, 7144286), (16, 3572143), (79, 723472), (103, 554896), (158, 361736), (206, 277448), (316, 180868), (412, 138724), (439, 130192), (632, 90434), (824, 69362), (878, 65096), (1264, 45217), (1648, 34681), (1756, 32548), (3512, 16274), (7024, 8137)]