27983530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 53914896

約数和(自身を除く): 25931366

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1649, 1697, 3298, 3394, 8245, 8485, 16490, 16970, 28849, 57698, 144245, 164609, 288490, 329218, 823045, 1646090, 2798353, 5596706, 13991765, 27983530]

約数ペア:

[(1, 27983530), (2, 13991765), (5, 5596706), (10, 2798353), (17, 1646090), (34, 823045), (85, 329218), (97, 288490), (170, 164609), (194, 144245), (485, 57698), (970, 28849), (1649, 16970), (1697, 16490), (3298, 8485), (3394, 8245)]