82661722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{743}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 146240640

約数和(自身を除く): 63578918

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 389, 743, 778, 1486, 4279, 5057, 8173, 8558, 9659, 10114, 16346, 19318, 55627, 106249, 111254, 212498, 289027, 578054, 3179297, 3757351, 6358594, 7514702, 41330861, 82661722]

約数ペア:

[(1, 82661722), (2, 41330861), (11, 7514702), (13, 6358594), (22, 3757351), (26, 3179297), (143, 578054), (286, 289027), (389, 212498), (743, 111254), (778, 106249), (1486, 55627), (4279, 19318), (5057, 16346), (8173, 10114), (8558, 9659)]