74883856

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{126493}}^1$

素因数の和:126538

約数の個数: 20

約数和(自身を含む): 149009932

約数和(自身を除く): 74126076

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 126493, 252986, 505972, 1011944, 2023888, 4680241, 9360482, 18720964, 37441928, 74883856]

約数ペア:

[(1, 74883856), (2, 37441928), (4, 18720964), (8, 9360482), (16, 4680241), (37, 2023888), (74, 1011944), (148, 505972), (296, 252986), (592, 126493)]