68912194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 115766784

約数和(自身を除く): 46854590

約数列:

[1, 2, 13, 26, 31, 62, 193, 386, 403, 443, 806, 886, 2509, 5018, 5759, 5983, 11518, 11966, 13733, 27466, 77779, 85499, 155558, 170998, 178529, 357058, 1111487, 2222974, 2650469, 5300938, 34456097, 68912194]

約数ペア:

[(1, 68912194), (2, 34456097), (13, 5300938), (26, 2650469), (31, 2222974), (62, 1111487), (193, 357058), (386, 178529), (403, 170998), (443, 155558), (806, 85499), (886, 77779), (2509, 27466), (5018, 13733), (5759, 11966), (5983, 11518)]