72742774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{68239}}^1$

素因数の和:68295

約数の個数: 16

約数和(自身を含む): 120375360

約数和(自身を除く): 47632586

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 68239, 136478, 887107, 1774214, 2797799, 5595598, 36371387, 72742774]

約数ペア:

[(1, 72742774), (2, 36371387), (13, 5595598), (26, 2797799), (41, 1774214), (82, 887107), (533, 136478), (1066, 68239)]