40236028

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2399}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 80640000

約数和(自身を除く): 40403972

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 2396, 2399, 4193, 4798, 8386, 9596, 16772, 16793, 33586, 67172, 1437001, 2874002, 5748004, 10059007, 20118014, 40236028]

約数ペア:

[(1, 40236028), (2, 20118014), (4, 10059007), (7, 5748004), (14, 2874002), (28, 1437001), (599, 67172), (1198, 33586), (2396, 16793), (2399, 16772), (4193, 9596), (4798, 8386)]