77415824

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6619}}^1$

素因数の和:6687

約数の個数: 40

約数和(自身を含む): 162534240

約数和(自身を除く): 85118416

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 6619, 11696, 13238, 26476, 52952, 105904, 112523, 225046, 284617, 450092, 569234, 900184, 1138468, 1800368, 2276936, 4553872, 4838489, 9676978, 19353956, 38707912, 77415824]

約数ペア:

[(1, 77415824), (2, 38707912), (4, 19353956), (8, 9676978), (16, 4838489), (17, 4553872), (34, 2276936), (43, 1800368), (68, 1138468), (86, 900184), (136, 569234), (172, 450092), (272, 284617), (344, 225046), (688, 112523), (731, 105904), (1462, 52952), (2924, 26476), (5848, 13238), (6619, 11696)]