64105832

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21599}}^1$

素因数の和:21665

約数の個数: 32

約数和(自身を含む): 139968000

約数和(自身を除く): 75862168

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 21599, 43198, 86396, 151193, 172792, 302386, 604772, 1144747, 1209544, 2289494, 4578988, 8013229, 9157976, 16026458, 32052916, 64105832]

約数ペア:

[(1, 64105832), (2, 32052916), (4, 16026458), (7, 9157976), (8, 8013229), (14, 4578988), (28, 2289494), (53, 1209544), (56, 1144747), (106, 604772), (212, 302386), (371, 172792), (424, 151193), (742, 86396), (1484, 43198), (2968, 21599)]