28444729

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 2762951

約数列:

[1, 19, 47, 53, 601, 893, 1007, 2491, 11419, 28247, 31853, 47329, 536693, 605207, 1497091, 28444729]

約数ペア:

[(1, 28444729), (19, 1497091), (47, 605207), (53, 536693), (601, 47329), (893, 31853), (1007, 28247), (2491, 11419)]