78245254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{9629}}^1$

素因数の和:9887

約数の個数: 16

約数和(自身を含む): 124804800

約数和(自身を除く): 46559546

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 9629, 19258, 163693, 327386, 2301331, 4602662, 39122627, 78245254]

約数ペア:

[(1, 78245254), (2, 39122627), (17, 4602662), (34, 2301331), (239, 327386), (478, 163693), (4063, 19258), (8126, 9629)]