72755216

素因数分解:

$2^4\times {\mathrm{1913}}^1\times {\mathrm{2377}}^1$

素因数の和:4298

約数の個数: 20

約数和(自身を含む): 141096252

約数和(自身を除く): 68341036

約数列:

[1, 2, 4, 8, 16, 1913, 2377, 3826, 4754, 7652, 9508, 15304, 19016, 30608, 38032, 4547201, 9094402, 18188804, 36377608, 72755216]

約数ペア:

[(1, 72755216), (2, 36377608), (4, 18188804), (8, 9094402), (16, 4547201), (1913, 38032), (2377, 30608), (3826, 19016), (4754, 15304), (7652, 9508)]