28864926

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{15569}}^1$

素因数の和:15680

約数の個数: 24

約数和(自身を含む): 63151920

約数和(自身を除く): 34286994

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 15569, 31138, 46707, 93414, 140121, 280242, 1603607, 3207214, 4810821, 9621642, 14432463, 28864926]

約数ペア:

[(1, 28864926), (2, 14432463), (3, 9621642), (6, 4810821), (9, 3207214), (18, 1603607), (103, 280242), (206, 140121), (309, 93414), (618, 46707), (927, 31138), (1854, 15569)]