40356432

素因数分解:

$2^4\times 3^2\times {\mathrm{280253}}^1$

素因数の和:280267

約数の個数: 30

約数和(自身を含む): 112942362

約数和(自身を除く): 72585930

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 280253, 560506, 840759, 1121012, 1681518, 2242024, 2522277, 3363036, 4484048, 5044554, 6726072, 10089108, 13452144, 20178216, 40356432]

約数ペア:

[(1, 40356432), (2, 20178216), (3, 13452144), (4, 10089108), (6, 6726072), (8, 5044554), (9, 4484048), (12, 3363036), (16, 2522277), (18, 2242024), (24, 1681518), (36, 1121012), (48, 840759), (72, 560506), (144, 280253)]