253025824

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6649

約数の個数: 48

約数和(自身を含む): 534957696

約数和(自身を除く): 281931872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 2272, 2414, 4828, 6551, 9656, 13102, 19312, 26204, 38624, 52408, 104816, 111367, 209632, 222734, 445468, 465121, 890936, 930242, 1781872, 1860484, 3563744, 3720968, 7441936, 7907057, 14883872, 15814114, 31628228, 63256456, 126512912, 253025824]

約数ペア:

[(1, 253025824), (2, 126512912), (4, 63256456), (8, 31628228), (16, 15814114), (17, 14883872), (32, 7907057), (34, 7441936), (68, 3720968), (71, 3563744), (136, 1860484), (142, 1781872), (272, 930242), (284, 890936), (544, 465121), (568, 445468), (1136, 222734), (1207, 209632), (2272, 111367), (2414, 104816), (4828, 52408), (6551, 38624), (9656, 26204), (13102, 19312)]