7121144

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 13854720

約数和(自身を除く): 6733576

約数列:

[1, 2, 4, 8, 43, 86, 127, 163, 172, 254, 326, 344, 508, 652, 1016, 1304, 5461, 7009, 10922, 14018, 20701, 21844, 28036, 41402, 43688, 56072, 82804, 165608, 890143, 1780286, 3560572, 7121144]

約数ペア:

[(1, 7121144), (2, 3560572), (4, 1780286), (8, 890143), (43, 165608), (86, 82804), (127, 56072), (163, 43688), (172, 41402), (254, 28036), (326, 21844), (344, 20701), (508, 14018), (652, 10922), (1016, 7009), (1304, 5461)]