67542410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4091}}^1$

素因数の和:4238

約数の個数: 32

約数和(自身を含む): 131991552

約数和(自身を除く): 64449142

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 4091, 8182, 8255, 16510, 20455, 40910, 53183, 106366, 265915, 519557, 531830, 1039114, 2597785, 5195570, 6754241, 13508482, 33771205, 67542410]

約数ペア:

[(1, 67542410), (2, 33771205), (5, 13508482), (10, 6754241), (13, 5195570), (26, 2597785), (65, 1039114), (127, 531830), (130, 519557), (254, 265915), (635, 106366), (1270, 53183), (1651, 40910), (3302, 20455), (4091, 16510), (8182, 8255)]