26950768

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{9967}}^1$

素因数の和:10001

約数の個数: 30

約数和(自身を含む): 56548464

約数和(自身を除く): 29597696

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 9967, 19934, 39868, 79736, 129571, 159472, 259142, 518284, 1036568, 1684423, 2073136, 3368846, 6737692, 13475384, 26950768]

約数ペア:

[(1, 26950768), (2, 13475384), (4, 6737692), (8, 3368846), (13, 2073136), (16, 1684423), (26, 1036568), (52, 518284), (104, 259142), (169, 159472), (208, 129571), (338, 79736), (676, 39868), (1352, 19934), (2704, 9967)]