71745674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35837}}^1$

素因数の和:35870

約数の個数: 32

約数和(自身を含む): 144498816

約数和(自身を除く): 72753142

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 35837, 71674, 250859, 394207, 465881, 501718, 788414, 931762, 2759449, 3261167, 5124691, 5518898, 6522334, 10249382, 35872837, 71745674]

約数ペア:

[(1, 71745674), (2, 35872837), (7, 10249382), (11, 6522334), (13, 5518898), (14, 5124691), (22, 3261167), (26, 2759449), (77, 931762), (91, 788414), (143, 501718), (154, 465881), (182, 394207), (286, 250859), (1001, 71674), (2002, 35837)]