71716865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{6619}}^1$

素因数の和:6832

約数の個数: 16

約数和(自身を含む): 94374720

約数和(自身を除く): 22657855

約数列:

[1, 5, 11, 55, 197, 985, 2167, 6619, 10835, 33095, 72809, 364045, 1303943, 6519715, 14343373, 71716865]

約数ペア:

[(1, 71716865), (5, 14343373), (11, 6519715), (55, 1303943), (197, 364045), (985, 72809), (2167, 33095), (6619, 10835)]