38493754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 64802304

約数和(自身を除く): 26308550

約数列:

[1, 2, 13, 26, 31, 62, 163, 293, 326, 403, 586, 806, 2119, 3809, 4238, 5053, 7618, 9083, 10106, 18166, 47759, 65689, 95518, 118079, 131378, 236158, 620867, 1241734, 1480529, 2961058, 19246877, 38493754]

約数ペア:

[(1, 38493754), (2, 19246877), (13, 2961058), (26, 1480529), (31, 1241734), (62, 620867), (163, 236158), (293, 131378), (326, 118079), (403, 95518), (586, 65689), (806, 47759), (2119, 18166), (3809, 10106), (4238, 9083), (5053, 7618)]