67629776

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{30853}}^1$

素因数の和:30998

約数の個数: 20

約数和(自身を含む): 131993412

約数和(自身を除く): 64363636

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 30853, 61706, 123412, 246824, 493648, 4226861, 8453722, 16907444, 33814888, 67629776]

約数ペア:

[(1, 67629776), (2, 33814888), (4, 16907444), (8, 8453722), (16, 4226861), (137, 493648), (274, 246824), (548, 123412), (1096, 61706), (2192, 30853)]