634438832

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{2437}}^1$

素因数の和:2805

約数の個数: 40

約数和(自身を含む): 1257013296

約数和(自身を除く): 622574464

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 307, 424, 614, 848, 1228, 2437, 2456, 4874, 4912, 9748, 16271, 19496, 32542, 38992, 65084, 129161, 130168, 258322, 260336, 516644, 748159, 1033288, 1496318, 2066576, 2992636, 5985272, 11970544, 39652427, 79304854, 158609708, 317219416, 634438832]

約数ペア:

[(1, 634438832), (2, 317219416), (4, 158609708), (8, 79304854), (16, 39652427), (53, 11970544), (106, 5985272), (212, 2992636), (307, 2066576), (424, 1496318), (614, 1033288), (848, 748159), (1228, 516644), (2437, 260336), (2456, 258322), (4874, 130168), (4912, 129161), (9748, 65084), (16271, 38992), (19496, 32542)]