22888728

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{7393}}^1$

素因数の和:7448

約数の個数: 48

約数和(自身を含む): 63440520

約数和(自身を除く): 40551792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 7393, 14786, 22179, 29572, 44358, 59144, 66537, 88716, 133074, 177432, 266148, 317899, 532296, 635798, 953697, 1271596, 1907394, 2543192, 2861091, 3814788, 5722182, 7629576, 11444364, 22888728]

約数ペア:

[(1, 22888728), (2, 11444364), (3, 7629576), (4, 5722182), (6, 3814788), (8, 2861091), (9, 2543192), (12, 1907394), (18, 1271596), (24, 953697), (36, 635798), (43, 532296), (72, 317899), (86, 266148), (129, 177432), (172, 133074), (258, 88716), (344, 66537), (387, 59144), (516, 44358), (774, 29572), (1032, 22179), (1548, 14786), (3096, 7393)]