40736774

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 67630080

約数和(自身を除く): 26893306

約数列:

[1, 2, 13, 26, 73, 127, 146, 169, 254, 338, 949, 1651, 1898, 2197, 3302, 4394, 9271, 12337, 18542, 21463, 24674, 42926, 120523, 160381, 241046, 279019, 320762, 558038, 1566799, 3133598, 20368387, 40736774]

約数ペア:

[(1, 40736774), (2, 20368387), (13, 3133598), (26, 1566799), (73, 558038), (127, 320762), (146, 279019), (169, 241046), (254, 160381), (338, 120523), (949, 42926), (1651, 24674), (1898, 21463), (2197, 18542), (3302, 12337), (4394, 9271)]