40201382

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1544

約数の個数: 24

約数和(自身を含む): 66130344

約数和(自身を除く): 25928962

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 1433, 2158, 2866, 14027, 18629, 28054, 37258, 118939, 237878, 242177, 484354, 1546207, 3092414, 20100691, 40201382]

約数ペア:

[(1, 40201382), (2, 20100691), (13, 3092414), (26, 1546207), (83, 484354), (166, 242177), (169, 237878), (338, 118939), (1079, 37258), (1433, 28054), (2158, 18629), (2866, 14027)]