40398798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21107}}^1$

素因数の和:21152

約数の個数: 32

約数和(自身を含む): 91186560

約数和(自身を除く): 50787762

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 21107, 42214, 63321, 126642, 232177, 464354, 612103, 696531, 1224206, 1393062, 1836309, 3672618, 6733133, 13466266, 20199399, 40398798]

約数ペア:

[(1, 40398798), (2, 20199399), (3, 13466266), (6, 6733133), (11, 3672618), (22, 1836309), (29, 1393062), (33, 1224206), (58, 696531), (66, 612103), (87, 464354), (174, 232177), (319, 126642), (638, 63321), (957, 42214), (1914, 21107)]