66957176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 149143680

約数和(自身を除く): 82186504

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 107, 143, 214, 286, 428, 547, 572, 856, 1094, 1144, 1177, 1391, 2188, 2354, 2782, 4376, 4708, 5564, 6017, 7111, 9416, 11128, 12034, 14222, 15301, 24068, 28444, 30602, 48136, 56888, 58529, 61204, 78221, 117058, 122408, 156442, 234116, 312884, 468232, 625768, 643819, 760877, 1287638, 1521754, 2575276, 3043508, 5150552, 6087016, 8369647, 16739294, 33478588, 66957176]

約数ペア:

[(1, 66957176), (2, 33478588), (4, 16739294), (8, 8369647), (11, 6087016), (13, 5150552), (22, 3043508), (26, 2575276), (44, 1521754), (52, 1287638), (88, 760877), (104, 643819), (107, 625768), (143, 468232), (214, 312884), (286, 234116), (428, 156442), (547, 122408), (572, 117058), (856, 78221), (1094, 61204), (1144, 58529), (1177, 56888), (1391, 48136), (2188, 30602), (2354, 28444), (2782, 24068), (4376, 15301), (4708, 14222), (5564, 12034), (6017, 11128), (7111, 9416)]