28233456

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13679}}^1$

素因数の和:13733

約数の個数: 40

約数和(自身を含む): 74638080

約数和(自身を除く): 46404624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 13679, 27358, 41037, 54716, 82074, 109432, 164148, 218864, 328296, 588197, 656592, 1176394, 1764591, 2352788, 3529182, 4705576, 7058364, 9411152, 14116728, 28233456]

約数ペア:

[(1, 28233456), (2, 14116728), (3, 9411152), (4, 7058364), (6, 4705576), (8, 3529182), (12, 2352788), (16, 1764591), (24, 1176394), (43, 656592), (48, 588197), (86, 328296), (129, 218864), (172, 164148), (258, 109432), (344, 82074), (516, 54716), (688, 41037), (1032, 27358), (2064, 13679)]