72941428

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{4349}}^1$

素因数の和:4959

約数の個数: 24

約数和(自身を含む): 146160000

約数和(自身を除く): 73218572

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 2396, 4193, 4349, 8386, 8698, 16772, 17396, 30443, 60886, 121772, 2605051, 5210102, 10420204, 18235357, 36470714, 72941428]

約数ペア:

[(1, 72941428), (2, 36470714), (4, 18235357), (7, 10420204), (14, 5210102), (28, 2605051), (599, 121772), (1198, 60886), (2396, 30443), (4193, 17396), (4349, 16772), (8386, 8698)]