247053952

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{6287}}^1$

素因数の和:6608

約数の個数: 32

約数和(自身を含む): 493859520

約数和(自身を除く): 246805568

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 1228, 2456, 4912, 6287, 9824, 12574, 19648, 25148, 39296, 50296, 100592, 201184, 402368, 804736, 1930109, 3860218, 7720436, 15440872, 30881744, 61763488, 123526976, 247053952]

約数ペア:

[(1, 247053952), (2, 123526976), (4, 61763488), (8, 30881744), (16, 15440872), (32, 7720436), (64, 3860218), (128, 1930109), (307, 804736), (614, 402368), (1228, 201184), (2456, 100592), (4912, 50296), (6287, 39296), (9824, 25148), (12574, 19648)]