40060728

素因数分解:

$2^3\times 3^2\times {\mathrm{556399}}^1$

素因数の和:556411

約数の個数: 24

約数和(自身を含む): 108498000

約数和(自身を除く): 68437272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 556399, 1112798, 1669197, 2225596, 3338394, 4451192, 5007591, 6676788, 10015182, 13353576, 20030364, 40060728]

約数ペア:

[(1, 40060728), (2, 20030364), (3, 13353576), (4, 10015182), (6, 6676788), (8, 5007591), (9, 4451192), (12, 3338394), (18, 2225596), (24, 1669197), (36, 1112798), (72, 556399)]