67848170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{937}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 131897808

約数和(自身を除く): 64049638

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 557, 937, 1114, 1874, 2785, 4685, 5570, 7241, 9370, 12181, 14482, 24362, 36205, 60905, 72410, 121810, 521909, 1043818, 2609545, 5219090, 6784817, 13569634, 33924085, 67848170]

約数ペア:

[(1, 67848170), (2, 33924085), (5, 13569634), (10, 6784817), (13, 5219090), (26, 2609545), (65, 1043818), (130, 521909), (557, 121810), (937, 72410), (1114, 60905), (1874, 36205), (2785, 24362), (4685, 14482), (5570, 12181), (7241, 9370)]