64968676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{14489}}^1$

素因数の和:14571

約数の個数: 24

約数和(自身を含む): 121716000

約数和(自身を除く): 56747324

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 14489, 28978, 57956, 275291, 550582, 854851, 1101164, 1709702, 3419404, 16242169, 32484338, 64968676]

約数ペア:

[(1, 64968676), (2, 32484338), (4, 16242169), (19, 3419404), (38, 1709702), (59, 1101164), (76, 854851), (118, 550582), (236, 275291), (1121, 57956), (2242, 28978), (4484, 14489)]