71323407946

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{829}}^1\times {\mathrm{18679}}^1$

素因数の和:19571

約数の個数: 48

約数和(自身を含む): 127260115200

約数和(自身を除く): 55936707254

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 829, 1658, 2303, 4606, 5803, 11606, 18679, 37358, 38963, 40621, 77926, 81242, 130753, 261506, 272741, 545482, 877913, 915271, 1755826, 1830542, 1909187, 3818374, 6145391, 12290782, 15484891, 30969782, 43017737, 86035474, 108394237, 216788474, 727789877, 758759659, 1455579754, 1517519318, 5094529139, 10189058278, 35661703973, 71323407946]

約数ペア:

[(1, 71323407946), (2, 35661703973), (7, 10189058278), (14, 5094529139), (47, 1517519318), (49, 1455579754), (94, 758759659), (98, 727789877), (329, 216788474), (658, 108394237), (829, 86035474), (1658, 43017737), (2303, 30969782), (4606, 15484891), (5803, 12290782), (11606, 6145391), (18679, 3818374), (37358, 1909187), (38963, 1830542), (40621, 1755826), (77926, 915271), (81242, 877913), (130753, 545482), (261506, 272741)]