28048728

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27179}}^1$

素因数の和:27231

約数の個数: 32

約数和(自身を含む): 71755200

約数和(自身を除く): 43706472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27179, 54358, 81537, 108716, 163074, 217432, 326148, 652296, 1168697, 2337394, 3506091, 4674788, 7012182, 9349576, 14024364, 28048728]

約数ペア:

[(1, 28048728), (2, 14024364), (3, 9349576), (4, 7012182), (6, 4674788), (8, 3506091), (12, 2337394), (24, 1168697), (43, 652296), (86, 326148), (129, 217432), (172, 163074), (258, 108716), (344, 81537), (516, 54358), (1032, 27179)]