13465366976

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{1223}}^1\times {\mathrm{2423}}^1$

素因数の和:3729

約数の個数: 56

約数和(自身を含む): 27130028544

約数和(自身を除く): 13664661568

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 1223, 2272, 2423, 2446, 4544, 4846, 4892, 9692, 9784, 19384, 19568, 38768, 39136, 77536, 78272, 86833, 155072, 172033, 173666, 344066, 347332, 688132, 694664, 1376264, 1389328, 2752528, 2778656, 2963329, 5505056, 5557312, 5926658, 11010112, 11853316, 23706632, 47413264, 94826528, 189653056, 210396359, 420792718, 841585436, 1683170872, 3366341744, 6732683488, 13465366976]

約数ペア:

[(1, 13465366976), (2, 6732683488), (4, 3366341744), (8, 1683170872), (16, 841585436), (32, 420792718), (64, 210396359), (71, 189653056), (142, 94826528), (284, 47413264), (568, 23706632), (1136, 11853316), (1223, 11010112), (2272, 5926658), (2423, 5557312), (2446, 5505056), (4544, 2963329), (4846, 2778656), (4892, 2752528), (9692, 1389328), (9784, 1376264), (19384, 694664), (19568, 688132), (38768, 347332), (39136, 344066), (77536, 173666), (78272, 172033), (86833, 155072)]