28192606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 47190528

約数和(自身を除く): 18997922

約数列:

[1, 2, 13, 26, 43, 86, 151, 167, 302, 334, 559, 1118, 1963, 2171, 3926, 4342, 6493, 7181, 12986, 14362, 25217, 50434, 84409, 93353, 168818, 186706, 327821, 655642, 1084331, 2168662, 14096303, 28192606]

約数ペア:

[(1, 28192606), (2, 14096303), (13, 2168662), (26, 1084331), (43, 655642), (86, 327821), (151, 186706), (167, 168818), (302, 93353), (334, 84409), (559, 50434), (1118, 25217), (1963, 14362), (2171, 12986), (3926, 7181), (4342, 6493)]