7814992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:395

約数の個数: 40

約数和(自身を含む): 15964256

約数和(自身を除く): 8149264

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 148, 172, 296, 307, 344, 592, 614, 688, 1228, 1591, 2456, 3182, 4912, 6364, 11359, 12728, 13201, 22718, 25456, 26402, 45436, 52804, 90872, 105608, 181744, 211216, 488437, 976874, 1953748, 3907496, 7814992]

約数ペア:

[(1, 7814992), (2, 3907496), (4, 1953748), (8, 976874), (16, 488437), (37, 211216), (43, 181744), (74, 105608), (86, 90872), (148, 52804), (172, 45436), (296, 26402), (307, 25456), (344, 22718), (592, 13201), (614, 12728), (688, 11359), (1228, 6364), (1591, 4912), (2456, 3182)]