66397904

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{8963}}^1$

素因数の和:9434

約数の個数: 20

約数和(自身を含む): 128938176

約数和(自身を除く): 62540272

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 8963, 17926, 35852, 71704, 143408, 4149869, 8299738, 16599476, 33198952, 66397904]

約数ペア:

[(1, 66397904), (2, 33198952), (4, 16599476), (8, 8299738), (16, 4149869), (463, 143408), (926, 71704), (1852, 35852), (3704, 17926), (7408, 8963)]