8889477752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1\times {\mathrm{1997}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 17944597440

約数和(自身を除く): 9055119688

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 461, 568, 922, 1207, 1844, 1997, 2414, 3688, 3994, 4828, 7837, 7988, 9656, 15674, 15976, 31348, 32731, 33949, 62696, 65462, 67898, 130924, 135796, 141787, 261848, 271592, 283574, 556427, 567148, 920617, 1112854, 1134296, 1841234, 2225708, 2410379, 3682468, 4451416, 4820758, 7364936, 9641516, 15650489, 19283032, 31300978, 62601956, 65363807, 125203912, 130727614, 261455228, 522910456, 1111184719, 2222369438, 4444738876, 8889477752]

約数ペア:

[(1, 8889477752), (2, 4444738876), (4, 2222369438), (8, 1111184719), (17, 522910456), (34, 261455228), (68, 130727614), (71, 125203912), (136, 65363807), (142, 62601956), (284, 31300978), (461, 19283032), (568, 15650489), (922, 9641516), (1207, 7364936), (1844, 4820758), (1997, 4451416), (2414, 3682468), (3688, 2410379), (3994, 2225708), (4828, 1841234), (7837, 1134296), (7988, 1112854), (9656, 920617), (15674, 567148), (15976, 556427), (31348, 283574), (32731, 271592), (33949, 261848), (62696, 141787), (65462, 135796), (67898, 130924)]