39768106

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1999}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 72000000

約数和(自身を除く): 32231894

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 1999, 2842, 3998, 9947, 13993, 19894, 27986, 57971, 97951, 115942, 195902, 405797, 685657, 811594, 1371314, 2840579, 5681158, 19884053, 39768106]

約数ペア:

[(1, 39768106), (2, 19884053), (7, 5681158), (14, 2840579), (29, 1371314), (49, 811594), (58, 685657), (98, 405797), (203, 195902), (343, 115942), (406, 97951), (686, 57971), (1421, 27986), (1999, 19894), (2842, 13993), (3998, 9947)]