71892668

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 127852032

約数和(自身を除く): 55959364

約数列:

[1, 2, 4, 127, 137, 254, 274, 508, 548, 1033, 2066, 4132, 17399, 34798, 69596, 131191, 141521, 262382, 283042, 524764, 566084, 17973167, 35946334, 71892668]

約数ペア:

[(1, 71892668), (2, 35946334), (4, 17973167), (127, 566084), (137, 524764), (254, 283042), (274, 262382), (508, 141521), (548, 131191), (1033, 69596), (2066, 34798), (4132, 17399)]