26974072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4195

約数の個数: 32

約数和(自身を含む): 54489600

約数和(自身を除く): 27515528

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 4127, 6536, 8254, 16508, 33016, 78413, 156826, 177461, 313652, 354922, 627304, 709844, 1419688, 3371759, 6743518, 13487036, 26974072]

約数ペア:

[(1, 26974072), (2, 13487036), (4, 6743518), (8, 3371759), (19, 1419688), (38, 709844), (43, 627304), (76, 354922), (86, 313652), (152, 177461), (172, 156826), (344, 78413), (817, 33016), (1634, 16508), (3268, 8254), (4127, 6536)]