67947184

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{4621}}^1$

素因数の和:5548

約数の個数: 20

約数和(自身を含む): 131819440

約数和(自身を除く): 63872256

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 4621, 7352, 9242, 14704, 18484, 36968, 73936, 4246699, 8493398, 16986796, 33973592, 67947184]

約数ペア:

[(1, 67947184), (2, 33973592), (4, 16986796), (8, 8493398), (16, 4246699), (919, 73936), (1838, 36968), (3676, 18484), (4621, 14704), (7352, 9242)]