64274678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{24001}}^1$

素因数の和:24119

約数の個数: 16

約数和(自身を含む): 104840736

約数和(自身を除く): 40566058

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 24001, 48002, 312013, 624026, 2472103, 4944206, 32137339, 64274678]

約数ペア:

[(1, 64274678), (2, 32137339), (13, 4944206), (26, 2472103), (103, 624026), (206, 312013), (1339, 48002), (2678, 24001)]