64468910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3733}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 127433952

約数和(自身を除く): 62965042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 3733, 7466, 8635, 17270, 18665, 37330, 41063, 82126, 205315, 410630, 586081, 1172162, 2930405, 5860810, 6446891, 12893782, 32234455, 64468910]

約数ペア:

[(1, 64468910), (2, 32234455), (5, 12893782), (10, 6446891), (11, 5860810), (22, 2930405), (55, 1172162), (110, 586081), (157, 410630), (314, 205315), (785, 82126), (1570, 41063), (1727, 37330), (3454, 18665), (3733, 17270), (7466, 8635)]