72964444

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{70429}}^1$

素因数の和:70477

約数の個数: 24

約数和(自身を含む): 149875040

約数和(自身を除く): 76910596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 70429, 140858, 281716, 493003, 986006, 1972012, 2605873, 5211746, 10423492, 18241111, 36482222, 72964444]

約数ペア:

[(1, 72964444), (2, 36482222), (4, 18241111), (7, 10423492), (14, 5211746), (28, 2605873), (37, 1972012), (74, 986006), (148, 493003), (259, 281716), (518, 140858), (1036, 70429)]