129626552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{27793}}^1$

素因数の和:27863

約数の個数: 32

約数和(自身を含む): 270157680

約数和(自身を除く): 140531128

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 27793, 55586, 111172, 222344, 305723, 611446, 1222892, 1473029, 2445784, 2946058, 5892116, 11784232, 16203319, 32406638, 64813276, 129626552]

約数ペア:

[(1, 129626552), (2, 64813276), (4, 32406638), (8, 16203319), (11, 11784232), (22, 5892116), (44, 2946058), (53, 2445784), (88, 1473029), (106, 1222892), (212, 611446), (424, 305723), (583, 222344), (1166, 111172), (2332, 55586), (4664, 27793)]