72707146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4111}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 112504320

約数和(自身を除く): 39797174

約数列:

[1, 2, 37, 74, 239, 478, 4111, 8222, 8843, 17686, 152107, 304214, 982529, 1965058, 36353573, 72707146]

約数ペア:

[(1, 72707146), (2, 36353573), (37, 1965058), (74, 982529), (239, 304214), (478, 152107), (4111, 17686), (8222, 8843)]