66536772146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{65519}}^1$

素因数の和:65954

約数の個数: 32

約数和(自身を含む): 108642643200

約数和(自身を除く): 42105871054

約数列:

[1, 2, 13, 26, 139, 278, 281, 562, 1807, 3614, 3653, 7306, 39059, 65519, 78118, 131038, 507767, 851747, 1015534, 1703494, 9107141, 18214282, 18410839, 36821678, 118392833, 236785666, 239340907, 478681814, 2559106621, 5118213242, 33268386073, 66536772146]

約数ペア:

[(1, 66536772146), (2, 33268386073), (13, 5118213242), (26, 2559106621), (139, 478681814), (278, 239340907), (281, 236785666), (562, 118392833), (1807, 36821678), (3614, 18410839), (3653, 18214282), (7306, 9107141), (39059, 1703494), (65519, 1015534), (78118, 851747), (131038, 507767)]