73947248

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{63311}}^1$

素因数の和:63392

約数の個数: 20

約数和(自身を含む): 145237728

約数和(自身を除く): 71290480

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 63311, 126622, 253244, 506488, 1012976, 4621703, 9243406, 18486812, 36973624, 73947248]

約数ペア:

[(1, 73947248), (2, 36973624), (4, 18486812), (8, 9243406), (16, 4621703), (73, 1012976), (146, 506488), (292, 253244), (584, 126622), (1168, 63311)]