64668086

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 115560000

約数和(自身を除く): 50891914

約数列:

[1, 2, 7, 14, 29, 58, 149, 203, 298, 406, 1043, 1069, 2086, 2138, 4321, 7483, 8642, 14966, 30247, 31001, 60494, 62002, 159281, 217007, 318562, 434014, 1114967, 2229934, 4619149, 9238298, 32334043, 64668086]

約数ペア:

[(1, 64668086), (2, 32334043), (7, 9238298), (14, 4619149), (29, 2229934), (58, 1114967), (149, 434014), (203, 318562), (298, 217007), (406, 159281), (1043, 62002), (1069, 60494), (2086, 31001), (2138, 30247), (4321, 14966), (7483, 8642)]