74347684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42533}}^1$

素因数の和:42579

約数の個数: 24

約数和(自身を含む): 142914240

約数和(自身を除く): 68566556

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 42533, 85066, 170132, 808127, 978259, 1616254, 1956518, 3232508, 3913036, 18586921, 37173842, 74347684]

約数ペア:

[(1, 74347684), (2, 37173842), (4, 18586921), (19, 3913036), (23, 3232508), (38, 1956518), (46, 1616254), (76, 978259), (92, 808127), (437, 170132), (874, 85066), (1748, 42533)]