28254456

素因数分解:

$2^3\times 3^2\times {\mathrm{392423}}^1$

素因数の和:392435

約数の個数: 24

約数和(自身を含む): 76522680

約数和(自身を除く): 48268224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 392423, 784846, 1177269, 1569692, 2354538, 3139384, 3531807, 4709076, 7063614, 9418152, 14127228, 28254456]

約数ペア:

[(1, 28254456), (2, 14127228), (3, 9418152), (4, 7063614), (6, 4709076), (8, 3531807), (9, 3139384), (12, 2354538), (18, 1569692), (24, 1177269), (36, 784846), (72, 392423)]