39290644

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{563}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 70116480

約数和(自身を除く): 30825836

約数列:

[1, 2, 4, 73, 146, 239, 292, 478, 563, 956, 1126, 2252, 17447, 34894, 41099, 69788, 82198, 134557, 164396, 269114, 538228, 9822661, 19645322, 39290644]

約数ペア:

[(1, 39290644), (2, 19645322), (4, 9822661), (73, 538228), (146, 269114), (239, 164396), (292, 134557), (478, 82198), (563, 69788), (956, 41099), (1126, 34894), (2252, 17447)]