27831140878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{13249}}^1$

素因数の和:15292

約数の個数: 32

約数和(自身を含む): 45654624000

約数和(自身を除く): 17823483122

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 1993, 3986, 13249, 26498, 33881, 61783, 67762, 123566, 225233, 410719, 450466, 821438, 1050311, 2100622, 6982223, 13964446, 26405257, 52810514, 448889369, 818562967, 897778738, 1637125934, 13915570439, 27831140878]

約数ペア:

[(1, 27831140878), (2, 13915570439), (17, 1637125934), (31, 897778738), (34, 818562967), (62, 448889369), (527, 52810514), (1054, 26405257), (1993, 13964446), (3986, 6982223), (13249, 2100622), (26498, 1050311), (33881, 821438), (61783, 450466), (67762, 410719), (123566, 225233)]