57216628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 122943744

約数和(自身を除く): 65727116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1693, 1988, 2414, 3386, 4828, 6772, 8449, 11851, 16898, 23702, 28781, 33796, 47404, 57562, 115124, 120203, 201467, 240406, 402934, 480812, 805868, 841421, 1682842, 2043451, 3365684, 4086902, 8173804, 14304157, 28608314, 57216628]

約数ペア:

[(1, 57216628), (2, 28608314), (4, 14304157), (7, 8173804), (14, 4086902), (17, 3365684), (28, 2043451), (34, 1682842), (68, 841421), (71, 805868), (119, 480812), (142, 402934), (238, 240406), (284, 201467), (476, 120203), (497, 115124), (994, 57562), (1207, 47404), (1693, 33796), (1988, 28781), (2414, 23702), (3386, 16898), (4828, 11851), (6772, 8449)]