28402424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 55969920

約数和(自身を除く): 27567496

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 652, 947, 1304, 1894, 3749, 3788, 7498, 7576, 14996, 21781, 29992, 43562, 87124, 154361, 174248, 308722, 617444, 1234888, 3550303, 7100606, 14201212, 28402424]

約数ペア:

[(1, 28402424), (2, 14201212), (4, 7100606), (8, 3550303), (23, 1234888), (46, 617444), (92, 308722), (163, 174248), (184, 154361), (326, 87124), (652, 43562), (947, 29992), (1304, 21781), (1894, 14996), (3749, 7576), (3788, 7498)]