74585776

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{23663}}^1$

素因数の和:23868

約数の個数: 20

約数和(自身を含む): 145249632

約数和(自身を除く): 70663856

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 23663, 47326, 94652, 189304, 378608, 4661611, 9323222, 18646444, 37292888, 74585776]

約数ペア:

[(1, 74585776), (2, 37292888), (4, 18646444), (8, 9323222), (16, 4661611), (197, 378608), (394, 189304), (788, 94652), (1576, 47326), (3152, 23663)]