41019784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20759}}^1$

素因数の和:20797

約数の個数: 32

約数和(自身を含む): 87192000

約数和(自身を除く): 46172216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 20759, 41518, 83036, 166072, 269867, 394421, 539734, 788842, 1079468, 1577684, 2158936, 3155368, 5127473, 10254946, 20509892, 41019784]

約数ペア:

[(1, 41019784), (2, 20509892), (4, 10254946), (8, 5127473), (13, 3155368), (19, 2158936), (26, 1577684), (38, 1079468), (52, 788842), (76, 539734), (104, 394421), (152, 269867), (247, 166072), (494, 83036), (988, 41518), (1976, 20759)]