28489756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1753}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 53040960

約数和(自身を除く): 24551204

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1753, 3506, 4063, 7012, 8126, 16252, 29801, 59602, 119204, 418967, 837934, 1675868, 7122439, 14244878, 28489756]

約数ペア:

[(1, 28489756), (2, 14244878), (4, 7122439), (17, 1675868), (34, 837934), (68, 418967), (239, 119204), (478, 59602), (956, 29801), (1753, 16252), (3506, 8126), (4063, 7012)]