40267676

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 71856960

約数和(自身を除く): 31589284

約数列:

[1, 2, 4, 73, 146, 239, 292, 478, 577, 956, 1154, 2308, 17447, 34894, 42121, 69788, 84242, 137903, 168484, 275806, 551612, 10066919, 20133838, 40267676]

約数ペア:

[(1, 40267676), (2, 20133838), (4, 10066919), (73, 551612), (146, 275806), (239, 168484), (292, 137903), (478, 84242), (577, 69788), (956, 42121), (1154, 34894), (2308, 17447)]