23914072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 31969448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 307, 364, 428, 614, 728, 749, 856, 1228, 1391, 1498, 2149, 2456, 2782, 2996, 3991, 4298, 5564, 5992, 7982, 8596, 9737, 11128, 15964, 17192, 19474, 27937, 31928, 32849, 38948, 55874, 65698, 77896, 111748, 131396, 223496, 229943, 262792, 427037, 459886, 854074, 919772, 1708148, 1839544, 2989259, 3416296, 5978518, 11957036, 23914072]

約数ペア:

[(1, 23914072), (2, 11957036), (4, 5978518), (7, 3416296), (8, 2989259), (13, 1839544), (14, 1708148), (26, 919772), (28, 854074), (52, 459886), (56, 427037), (91, 262792), (104, 229943), (107, 223496), (182, 131396), (214, 111748), (307, 77896), (364, 65698), (428, 55874), (614, 38948), (728, 32849), (749, 31928), (856, 27937), (1228, 19474), (1391, 17192), (1498, 15964), (2149, 11128), (2456, 9737), (2782, 8596), (2996, 7982), (3991, 5992), (4298, 5564)]