15705883472

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{430723}}^1$

素因数の和:430827

約数の個数: 40

約数和(自身を含む): 31725406944

約数和(自身を除く): 16019523472

約数列:

[1, 2, 4, 8, 16, 43, 53, 86, 106, 172, 212, 344, 424, 688, 848, 2279, 4558, 9116, 18232, 36464, 430723, 861446, 1722892, 3445784, 6891568, 18521089, 22828319, 37042178, 45656638, 74084356, 91313276, 148168712, 182626552, 296337424, 365253104, 981617717, 1963235434, 3926470868, 7852941736, 15705883472]

約数ペア:

[(1, 15705883472), (2, 7852941736), (4, 3926470868), (8, 1963235434), (16, 981617717), (43, 365253104), (53, 296337424), (86, 182626552), (106, 148168712), (172, 91313276), (212, 74084356), (344, 45656638), (424, 37042178), (688, 22828319), (848, 18521089), (2279, 6891568), (4558, 3445784), (9116, 1722892), (18232, 861446), (36464, 430723)]