789597248

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15797}}^1$

素因数の和:15891

約数の個数: 56

約数和(自身を含む): 1733482944

約数和(自身を除く): 943885696

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 71, 88, 142, 176, 284, 352, 568, 704, 781, 1136, 1562, 2272, 3124, 4544, 6248, 12496, 15797, 24992, 31594, 49984, 63188, 126376, 173767, 252752, 347534, 505504, 695068, 1011008, 1121587, 1390136, 2243174, 2780272, 4486348, 5560544, 8972696, 11121088, 12337457, 17945392, 24674914, 35890784, 49349828, 71781568, 98699656, 197399312, 394798624, 789597248]

約数ペア:

[(1, 789597248), (2, 394798624), (4, 197399312), (8, 98699656), (11, 71781568), (16, 49349828), (22, 35890784), (32, 24674914), (44, 17945392), (64, 12337457), (71, 11121088), (88, 8972696), (142, 5560544), (176, 4486348), (284, 2780272), (352, 2243174), (568, 1390136), (704, 1121587), (781, 1011008), (1136, 695068), (1562, 505504), (2272, 347534), (3124, 252752), (4544, 173767), (6248, 126376), (12496, 63188), (15797, 49984), (24992, 31594)]