40981528

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1667}}^1$

素因数の和:2119

約数の個数: 32

約数和(自身を含む): 88070400

約数和(自身を除く): 47088872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1667, 1756, 3073, 3334, 3512, 6146, 6668, 11669, 12292, 13336, 23338, 24584, 46676, 93352, 731813, 1463626, 2927252, 5122691, 5854504, 10245382, 20490764, 40981528]

約数ペア:

[(1, 40981528), (2, 20490764), (4, 10245382), (7, 5854504), (8, 5122691), (14, 2927252), (28, 1463626), (56, 731813), (439, 93352), (878, 46676), (1667, 24584), (1756, 23338), (3073, 13336), (3334, 12292), (3512, 11669), (6146, 6668)]