66204976

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{30203}}^1$

素因数の和:30348

約数の個数: 20

約数和(自身を含む): 129212712

約数和(自身を除く): 63007736

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 30203, 60406, 120812, 241624, 483248, 4137811, 8275622, 16551244, 33102488, 66204976]

約数ペア:

[(1, 66204976), (2, 33102488), (4, 16551244), (8, 8275622), (16, 4137811), (137, 483248), (274, 241624), (548, 120812), (1096, 60406), (2192, 30203)]