66874906

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 124880616

約数和(自身を除く): 58005710

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 137, 238, 274, 293, 586, 833, 959, 1666, 1918, 2051, 2329, 4102, 4658, 4981, 6713, 9962, 13426, 14357, 16303, 28714, 32606, 34867, 40141, 69734, 80282, 114121, 228242, 244069, 280987, 488138, 561974, 682397, 1364794, 1966909, 3933818, 4776779, 9553558, 33437453, 66874906]

約数ペア:

[(1, 66874906), (2, 33437453), (7, 9553558), (14, 4776779), (17, 3933818), (34, 1966909), (49, 1364794), (98, 682397), (119, 561974), (137, 488138), (238, 280987), (274, 244069), (293, 228242), (586, 114121), (833, 80282), (959, 69734), (1666, 40141), (1918, 34867), (2051, 32606), (2329, 28714), (4102, 16303), (4658, 14357), (4981, 13426), (6713, 9962)]