74744816

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{4933}}^1$

素因数の和:5888

約数の個数: 20

約数和(自身を含む): 145000392

約数和(自身を除く): 70255576

約数列:

[1, 2, 4, 8, 16, 947, 1894, 3788, 4933, 7576, 9866, 15152, 19732, 39464, 78928, 4671551, 9343102, 18686204, 37372408, 74744816]

約数ペア:

[(1, 74744816), (2, 37372408), (4, 18686204), (8, 9343102), (16, 4671551), (947, 78928), (1894, 39464), (3788, 19732), (4933, 15152), (7576, 9866)]