79219972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1193}}^1\times {\mathrm{1277}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 149541336

約数和(自身を除く): 70321364

約数列:

[1, 2, 4, 13, 26, 52, 1193, 1277, 2386, 2554, 4772, 5108, 15509, 16601, 31018, 33202, 62036, 66404, 1523461, 3046922, 6093844, 19804993, 39609986, 79219972]

約数ペア:

[(1, 79219972), (2, 39609986), (4, 19804993), (13, 6093844), (26, 3046922), (52, 1523461), (1193, 66404), (1277, 62036), (2386, 33202), (2554, 31018), (4772, 16601), (5108, 15509)]