26112818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 42336000

約数和(自身を除く): 16223182

約数列:

[1, 2, 29, 41, 58, 79, 82, 139, 158, 278, 1189, 2291, 2378, 3239, 4031, 4582, 5699, 6478, 8062, 10981, 11398, 21962, 93931, 165271, 187862, 318449, 330542, 450221, 636898, 900442, 13056409, 26112818]

約数ペア:

[(1, 26112818), (2, 13056409), (29, 900442), (41, 636898), (58, 450221), (79, 330542), (82, 318449), (139, 187862), (158, 165271), (278, 93931), (1189, 21962), (2291, 11398), (2378, 10981), (3239, 8062), (4031, 6478), (4582, 5699)]