25467256

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 50666400

約数和(自身を除く): 25199144

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 1403, 2269, 2806, 4538, 5612, 9076, 11224, 18152, 52187, 104374, 138409, 208748, 276818, 417496, 553636, 1107272, 3183407, 6366814, 12733628, 25467256]

約数ペア:

[(1, 25467256), (2, 12733628), (4, 6366814), (8, 3183407), (23, 1107272), (46, 553636), (61, 417496), (92, 276818), (122, 208748), (184, 138409), (244, 104374), (488, 52187), (1403, 18152), (2269, 11224), (2806, 9076), (4538, 5612)]