72170852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44771}}^1$

素因数の和:44819

約数の個数: 24

約数和(自身を含む): 140404992

約数和(自身を除く): 68234140

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 44771, 89542, 179084, 582023, 1164046, 1387901, 2328092, 2775802, 5551604, 18042713, 36085426, 72170852]

約数ペア:

[(1, 72170852), (2, 36085426), (4, 18042713), (13, 5551604), (26, 2775802), (31, 2328092), (52, 1387901), (62, 1164046), (124, 582023), (403, 179084), (806, 89542), (1612, 44771)]