73833784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1381}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 142788240

約数和(自身を除く): 68954456

約数列:

[1, 2, 4, 8, 41, 82, 163, 164, 326, 328, 652, 1304, 1381, 2762, 5524, 6683, 11048, 13366, 26732, 53464, 56621, 113242, 225103, 226484, 450206, 452968, 900412, 1800824, 9229223, 18458446, 36916892, 73833784]

約数ペア:

[(1, 73833784), (2, 36916892), (4, 18458446), (8, 9229223), (41, 1800824), (82, 900412), (163, 452968), (164, 450206), (326, 226484), (328, 225103), (652, 113242), (1304, 56621), (1381, 53464), (2762, 26732), (5524, 13366), (6683, 11048)]