64049874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{80263}}^1$

素因数の和:80294

約数の個数: 32

約数和(自身を含む): 154106880

約数和(自身を除く): 90057006

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 80263, 160526, 240789, 481578, 561841, 1123682, 1524997, 1685523, 3049994, 3371046, 4574991, 9149982, 10674979, 21349958, 32024937, 64049874]

約数ペア:

[(1, 64049874), (2, 32024937), (3, 21349958), (6, 10674979), (7, 9149982), (14, 4574991), (19, 3371046), (21, 3049994), (38, 1685523), (42, 1524997), (57, 1123682), (114, 561841), (133, 481578), (266, 240789), (399, 160526), (798, 80263)]