75405488

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 150847488

約数和(自身を除く): 75442000

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 863, 1016, 1726, 2032, 3452, 5461, 6904, 10922, 13808, 21844, 37109, 43688, 74218, 87376, 109601, 148436, 219202, 296872, 438404, 593744, 876808, 1753616, 4712843, 9425686, 18851372, 37702744, 75405488]

約数ペア:

[(1, 75405488), (2, 37702744), (4, 18851372), (8, 9425686), (16, 4712843), (43, 1753616), (86, 876808), (127, 593744), (172, 438404), (254, 296872), (344, 219202), (508, 148436), (688, 109601), (863, 87376), (1016, 74218), (1726, 43688), (2032, 37109), (3452, 21844), (5461, 13808), (6904, 10922)]