28374224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1429}}^1$

素因数の和:1527

約数の個数: 40

約数和(自身を含む): 59047560

約数和(自身を除く): 30673336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1429, 2482, 2858, 4964, 5716, 9928, 11432, 19856, 22864, 24293, 48586, 97172, 104317, 194344, 208634, 388688, 417268, 834536, 1669072, 1773389, 3546778, 7093556, 14187112, 28374224]

約数ペア:

[(1, 28374224), (2, 14187112), (4, 7093556), (8, 3546778), (16, 1773389), (17, 1669072), (34, 834536), (68, 417268), (73, 388688), (136, 208634), (146, 194344), (272, 104317), (292, 97172), (584, 48586), (1168, 24293), (1241, 22864), (1429, 19856), (2482, 11432), (2858, 9928), (4964, 5716)]