67687508

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 144614400

約数和(自身を除く): 76926892

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 62, 116, 124, 203, 217, 406, 434, 812, 868, 899, 1798, 2689, 3596, 5378, 6293, 10756, 12586, 18823, 25172, 37646, 75292, 77981, 83359, 155962, 166718, 311924, 333436, 545867, 583513, 1091734, 1167026, 2183468, 2334052, 2417411, 4834822, 9669644, 16921877, 33843754, 67687508]

約数ペア:

[(1, 67687508), (2, 33843754), (4, 16921877), (7, 9669644), (14, 4834822), (28, 2417411), (29, 2334052), (31, 2183468), (58, 1167026), (62, 1091734), (116, 583513), (124, 545867), (203, 333436), (217, 311924), (406, 166718), (434, 155962), (812, 83359), (868, 77981), (899, 75292), (1798, 37646), (2689, 25172), (3596, 18823), (5378, 12586), (6293, 10756)]