42740472

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{33601}}^1$

素因数の和:33663

約数の個数: 32

約数和(自身を含む): 108870480

約数和(自身を除く): 66130008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 33601, 67202, 100803, 134404, 201606, 268808, 403212, 806424, 1780853, 3561706, 5342559, 7123412, 10685118, 14246824, 21370236, 42740472]

約数ペア:

[(1, 42740472), (2, 21370236), (3, 14246824), (4, 10685118), (6, 7123412), (8, 5342559), (12, 3561706), (24, 1780853), (53, 806424), (106, 403212), (159, 268808), (212, 201606), (318, 134404), (424, 100803), (636, 67202), (1272, 33601)]