57286428

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{90073}}^1$

素因数の和:90133

約数の個数: 24

約数和(自身を含む): 136191888

約数和(自身を除く): 78905460

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 90073, 180146, 270219, 360292, 540438, 1080876, 4773869, 9547738, 14321607, 19095476, 28643214, 57286428]

約数ペア:

[(1, 57286428), (2, 28643214), (3, 19095476), (4, 14321607), (6, 9547738), (12, 4773869), (53, 1080876), (106, 540438), (159, 360292), (212, 270219), (318, 180146), (636, 90073)]