28704637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{719}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 32175360

約数和(自身を除く): 3470723

約数列:

[1, 13, 37, 83, 481, 719, 1079, 3071, 9347, 26603, 39923, 59677, 345839, 775801, 2208049, 28704637]

約数ペア:

[(1, 28704637), (13, 2208049), (37, 775801), (83, 345839), (481, 59677), (719, 39923), (1079, 26603), (3071, 9347)]