64212654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2887}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 140564736

約数和(自身を除く): 76352082

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 337, 674, 1011, 2022, 2887, 3707, 5774, 7414, 8661, 11121, 17322, 22242, 31757, 63514, 95271, 190542, 972919, 1945838, 2918757, 5837514, 10702109, 21404218, 32106327, 64212654]

約数ペア:

[(1, 64212654), (2, 32106327), (3, 21404218), (6, 10702109), (11, 5837514), (22, 2918757), (33, 1945838), (66, 972919), (337, 190542), (674, 95271), (1011, 63514), (2022, 31757), (2887, 22242), (3707, 17322), (5774, 11121), (7414, 8661)]