7966887856

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{673}}^1\times {\mathrm{2671}}^1$

素因数の和:3629

約数の個数: 40

約数和(自身を含む): 15520397504

約数和(自身を除く): 7553509648

約数列:

[1, 2, 4, 8, 16, 277, 554, 673, 1108, 1346, 2216, 2671, 2692, 4432, 5342, 5384, 10684, 10768, 21368, 42736, 186421, 372842, 739867, 745684, 1479734, 1491368, 1797583, 2959468, 2982736, 3595166, 5918936, 7190332, 11837872, 14380664, 28761328, 497930491, 995860982, 1991721964, 3983443928, 7966887856]

約数ペア:

[(1, 7966887856), (2, 3983443928), (4, 1991721964), (8, 995860982), (16, 497930491), (277, 28761328), (554, 14380664), (673, 11837872), (1108, 7190332), (1346, 5918936), (2216, 3595166), (2671, 2982736), (2692, 2959468), (4432, 1797583), (5342, 1491368), (5384, 1479734), (10684, 745684), (10768, 739867), (21368, 372842), (42736, 186421)]