78937748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{10861}}^1$

素因数の和:10967

約数の個数: 24

約数和(自身を含む): 145985280

約数和(自身を除く): 67047532

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 3634, 7268, 10861, 21722, 43444, 249803, 499606, 858019, 999212, 1716038, 3432076, 19734437, 39468874, 78937748]

約数ペア:

[(1, 78937748), (2, 39468874), (4, 19734437), (23, 3432076), (46, 1716038), (79, 999212), (92, 858019), (158, 499606), (316, 249803), (1817, 43444), (3634, 21722), (7268, 10861)]