28067304

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27197}}^1$

素因数の和:27249

約数の個数: 32

約数和(自身を含む): 71802720

約数和(自身を除く): 43735416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27197, 54394, 81591, 108788, 163182, 217576, 326364, 652728, 1169471, 2338942, 3508413, 4677884, 7016826, 9355768, 14033652, 28067304]

約数ペア:

[(1, 28067304), (2, 14033652), (3, 9355768), (4, 7016826), (6, 4677884), (8, 3508413), (12, 2338942), (24, 1169471), (43, 652728), (86, 326364), (129, 217576), (172, 163182), (258, 108788), (344, 81591), (516, 54394), (1032, 27197)]