67528538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1747}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 126862848

約数和(自身を除く): 59334310

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 251, 502, 1747, 1757, 2761, 3494, 3514, 5522, 12229, 19217, 19327, 24458, 38434, 38654, 134519, 269038, 438497, 876994, 3069479, 4823467, 6138958, 9646934, 33764269, 67528538]

約数ペア:

[(1, 67528538), (2, 33764269), (7, 9646934), (11, 6138958), (14, 4823467), (22, 3069479), (77, 876994), (154, 438497), (251, 269038), (502, 134519), (1747, 38654), (1757, 38434), (2761, 24458), (3494, 19327), (3514, 19217), (5522, 12229)]