38417288

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 89631360

約数和(自身を除く): 51214072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 182, 226, 364, 452, 467, 728, 791, 904, 934, 1469, 1582, 1868, 2938, 3164, 3269, 3736, 5876, 6071, 6328, 6538, 10283, 11752, 12142, 13076, 20566, 24284, 26152, 41132, 42497, 48568, 52771, 82264, 84994, 105542, 169988, 211084, 339976, 369397, 422168, 686023, 738794, 1372046, 1477588, 2744092, 2955176, 4802161, 5488184, 9604322, 19208644, 38417288]

約数ペア:

[(1, 38417288), (2, 19208644), (4, 9604322), (7, 5488184), (8, 4802161), (13, 2955176), (14, 2744092), (26, 1477588), (28, 1372046), (52, 738794), (56, 686023), (91, 422168), (104, 369397), (113, 339976), (182, 211084), (226, 169988), (364, 105542), (452, 84994), (467, 82264), (728, 52771), (791, 48568), (904, 42497), (934, 41132), (1469, 26152), (1582, 24284), (1868, 20566), (2938, 13076), (3164, 12142), (3269, 11752), (3736, 10283), (5876, 6538), (6071, 6328)]