25433584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 57567744

約数和(自身を除く): 32134160

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 61, 88, 92, 103, 122, 176, 184, 206, 244, 253, 368, 412, 488, 506, 671, 824, 976, 1012, 1133, 1342, 1403, 1648, 2024, 2266, 2369, 2684, 2806, 4048, 4532, 4738, 5368, 5612, 6283, 9064, 9476, 10736, 11224, 12566, 15433, 18128, 18952, 22448, 25132, 26059, 30866, 37904, 50264, 52118, 61732, 69113, 100528, 104236, 123464, 138226, 144509, 208472, 246928, 276452, 289018, 416944, 552904, 578036, 1105808, 1156072, 1589599, 2312144, 3179198, 6358396, 12716792, 25433584]

約数ペア:

[(1, 25433584), (2, 12716792), (4, 6358396), (8, 3179198), (11, 2312144), (16, 1589599), (22, 1156072), (23, 1105808), (44, 578036), (46, 552904), (61, 416944), (88, 289018), (92, 276452), (103, 246928), (122, 208472), (176, 144509), (184, 138226), (206, 123464), (244, 104236), (253, 100528), (368, 69113), (412, 61732), (488, 52118), (506, 50264), (671, 37904), (824, 30866), (976, 26059), (1012, 25132), (1133, 22448), (1342, 18952), (1403, 18128), (1648, 15433), (2024, 12566), (2266, 11224), (2369, 10736), (2684, 9476), (2806, 9064), (4048, 6283), (4532, 5612), (4738, 5368)]