40293648

素因数分解:

$2^4\times 3^2\times {\mathrm{279817}}^1$

素因数の和:279831

約数の個数: 30

約数和(自身を含む): 112766654

約数和(自身を除く): 72473006

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 279817, 559634, 839451, 1119268, 1678902, 2238536, 2518353, 3357804, 4477072, 5036706, 6715608, 10073412, 13431216, 20146824, 40293648]

約数ペア:

[(1, 40293648), (2, 20146824), (3, 13431216), (4, 10073412), (6, 6715608), (8, 5036706), (9, 4477072), (12, 3357804), (16, 2518353), (18, 2238536), (24, 1678902), (36, 1119268), (48, 839451), (72, 559634), (144, 279817)]