64291018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 108718848

約数和(自身を除く): 44427830

約数列:

[1, 2, 11, 22, 47, 94, 97, 194, 517, 641, 1034, 1067, 1282, 2134, 4559, 7051, 9118, 14102, 30127, 50149, 60254, 62177, 100298, 124354, 331397, 662794, 683947, 1367894, 2922319, 5844638, 32145509, 64291018]

約数ペア:

[(1, 64291018), (2, 32145509), (11, 5844638), (22, 2922319), (47, 1367894), (94, 683947), (97, 662794), (194, 331397), (517, 124354), (641, 100298), (1034, 62177), (1067, 60254), (1282, 50149), (2134, 30127), (4559, 14102), (7051, 9118)]