26783168

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 56

約数和(自身を含む): 55686960

約数和(自身を除く): 28903792

約数列:

[1, 2, 4, 8, 16, 32, 41, 59, 64, 82, 118, 164, 173, 236, 328, 346, 472, 656, 692, 944, 1312, 1384, 1888, 2419, 2624, 2768, 3776, 4838, 5536, 7093, 9676, 10207, 11072, 14186, 19352, 20414, 28372, 38704, 40828, 56744, 77408, 81656, 113488, 154816, 163312, 226976, 326624, 418487, 453952, 653248, 836974, 1673948, 3347896, 6695792, 13391584, 26783168]

約数ペア:

[(1, 26783168), (2, 13391584), (4, 6695792), (8, 3347896), (16, 1673948), (32, 836974), (41, 653248), (59, 453952), (64, 418487), (82, 326624), (118, 226976), (164, 163312), (173, 154816), (236, 113488), (328, 81656), (346, 77408), (472, 56744), (656, 40828), (692, 38704), (944, 28372), (1312, 20414), (1384, 19352), (1888, 14186), (2419, 11072), (2624, 10207), (2768, 9676), (3776, 7093), (4838, 5536)]