40514478

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 83613600

約数和(自身を除く): 43099122

約数列:

[1, 2, 3, 6, 41, 82, 123, 157, 246, 314, 471, 942, 1049, 2098, 3147, 6294, 6437, 12874, 19311, 38622, 43009, 86018, 129027, 164693, 258054, 329386, 494079, 988158, 6752413, 13504826, 20257239, 40514478]

約数ペア:

[(1, 40514478), (2, 20257239), (3, 13504826), (6, 6752413), (41, 988158), (82, 494079), (123, 329386), (157, 258054), (246, 164693), (314, 129027), (471, 86018), (942, 43009), (1049, 38622), (2098, 19311), (3147, 12874), (6294, 6437)]