28753542

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7754

約数の個数: 40

約数和(自身を含む): 67239216

約数和(自身を除く): 38485674

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 7717, 15434, 23151, 46302, 69453, 138906, 177491, 208359, 354982, 416718, 532473, 625077, 1064946, 1250154, 1597419, 3194838, 4792257, 9584514, 14376771, 28753542]

約数ペア:

[(1, 28753542), (2, 14376771), (3, 9584514), (6, 4792257), (9, 3194838), (18, 1597419), (23, 1250154), (27, 1064946), (46, 625077), (54, 532473), (69, 416718), (81, 354982), (138, 208359), (162, 177491), (207, 138906), (414, 69453), (621, 46302), (1242, 23151), (1863, 15434), (3726, 7717)]