66258052

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{33329}}^1$

素因数の和:33411

約数の個数: 24

約数和(自身を含む): 134386560

約数和(自身を除く): 68128508

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 33329, 66658, 133316, 233303, 466606, 933212, 2366359, 4732718, 9465436, 16564513, 33129026, 66258052]

約数ペア:

[(1, 66258052), (2, 33129026), (4, 16564513), (7, 9465436), (14, 4732718), (28, 2366359), (71, 933212), (142, 466606), (284, 233303), (497, 133316), (994, 66658), (1988, 33329)]