72739352

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4231}}^1$

素因数の和:4551

約数の個数: 32

約数和(自身を含む): 156414720

約数和(自身を除く): 83675368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4231, 4298, 8462, 8596, 16924, 17192, 29617, 33848, 59234, 118468, 236936, 1298917, 2597834, 5195668, 9092419, 10391336, 18184838, 36369676, 72739352]

約数ペア:

[(1, 72739352), (2, 36369676), (4, 18184838), (7, 10391336), (8, 9092419), (14, 5195668), (28, 2597834), (56, 1298917), (307, 236936), (614, 118468), (1228, 59234), (2149, 33848), (2456, 29617), (4231, 17192), (4298, 16924), (8462, 8596)]