27406731604

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{379}}^1\times {\mathrm{17333}}^1$

素因数の和:17872

約数の個数: 48

約数和(自身を含む): 55330128000

約数和(自身を除く): 27923396396

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 379, 596, 758, 1043, 1516, 2086, 2653, 4172, 5306, 10612, 17333, 34666, 56471, 69332, 112942, 121331, 225884, 242662, 395297, 485324, 790594, 1581188, 2582617, 5165234, 6569207, 10330468, 13138414, 18078319, 26276828, 36156638, 45984449, 72313276, 91968898, 183937796, 978811843, 1957623686, 3915247372, 6851682901, 13703365802, 27406731604]

約数ペア:

[(1, 27406731604), (2, 13703365802), (4, 6851682901), (7, 3915247372), (14, 1957623686), (28, 978811843), (149, 183937796), (298, 91968898), (379, 72313276), (596, 45984449), (758, 36156638), (1043, 26276828), (1516, 18078319), (2086, 13138414), (2653, 10330468), (4172, 6569207), (5306, 5165234), (10612, 2582617), (17333, 1581188), (34666, 790594), (56471, 485324), (69332, 395297), (112942, 242662), (121331, 225884)]