8641156

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 15533784

約数和(自身を除く): 6892628

約数列:

[1, 2, 4, 73, 101, 146, 202, 292, 293, 404, 586, 1172, 7373, 14746, 21389, 29492, 29593, 42778, 59186, 85556, 118372, 2160289, 4320578, 8641156]

約数ペア:

[(1, 8641156), (2, 4320578), (4, 2160289), (73, 118372), (101, 85556), (146, 59186), (202, 42778), (292, 29593), (293, 29492), (404, 21389), (586, 14746), (1172, 7373)]