72443336

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34963}}^1$

素因数の和:35013

約数の個数: 32

約数和(自身を含む): 159435840

約数和(自身を除く): 86992504

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 34963, 69926, 139852, 244741, 279704, 489482, 978964, 1293631, 1957928, 2587262, 5174524, 9055417, 10349048, 18110834, 36221668, 72443336]

約数ペア:

[(1, 72443336), (2, 36221668), (4, 18110834), (7, 10349048), (8, 9055417), (14, 5174524), (28, 2587262), (37, 1957928), (56, 1293631), (74, 978964), (148, 489482), (259, 279704), (296, 244741), (518, 139852), (1036, 69926), (2072, 34963)]