73440784

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{14759}}^1$

素因数の和:15078

約数の個数: 20

約数和(自身を含む): 142758720

約数和(自身を除く): 69317936

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 14759, 29518, 59036, 118072, 236144, 4590049, 9180098, 18360196, 36720392, 73440784]

約数ペア:

[(1, 73440784), (2, 36720392), (4, 18360196), (8, 9180098), (16, 4590049), (311, 236144), (622, 118072), (1244, 59036), (2488, 29518), (4976, 14759)]