40525186

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2551}}^1$

素因数の和:2626

約数の個数: 24

約数和(自身を含む): 67250304

約数和(自身を除く): 26725118

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 2551, 5102, 7943, 15886, 33163, 66326, 119897, 239794, 431119, 862238, 1558661, 3117322, 20262593, 40525186]

約数ペア:

[(1, 40525186), (2, 20262593), (13, 3117322), (26, 1558661), (47, 862238), (94, 431119), (169, 239794), (338, 119897), (611, 66326), (1222, 33163), (2551, 15886), (5102, 7943)]