73272784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{352273}}^1$

素因数の和:352294

約数の個数: 20

約数和(自身を含む): 152886916

約数和(自身を除く): 79614132

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 352273, 704546, 1409092, 2818184, 4579549, 5636368, 9159098, 18318196, 36636392, 73272784]

約数ペア:

[(1, 73272784), (2, 36636392), (4, 18318196), (8, 9159098), (13, 5636368), (16, 4579549), (26, 2818184), (52, 1409092), (104, 704546), (208, 352273)]