39437042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 31480078

約数列:

[1, 2, 17, 23, 29, 34, 37, 46, 47, 58, 74, 94, 391, 493, 629, 667, 782, 799, 851, 986, 1073, 1081, 1258, 1334, 1363, 1598, 1702, 1739, 2146, 2162, 2726, 3478, 11339, 14467, 18241, 18377, 22678, 23171, 24679, 28934, 29563, 31349, 36482, 36754, 39997, 46342, 49358, 50431, 59126, 62698, 79994, 100862, 419543, 532933, 679949, 839086, 857327, 1065866, 1159913, 1359898, 1714654, 2319826, 19718521, 39437042]

約数ペア:

[(1, 39437042), (2, 19718521), (17, 2319826), (23, 1714654), (29, 1359898), (34, 1159913), (37, 1065866), (46, 857327), (47, 839086), (58, 679949), (74, 532933), (94, 419543), (391, 100862), (493, 79994), (629, 62698), (667, 59126), (782, 50431), (799, 49358), (851, 46342), (986, 39997), (1073, 36754), (1081, 36482), (1258, 31349), (1334, 29563), (1363, 28934), (1598, 24679), (1702, 23171), (1739, 22678), (2146, 18377), (2162, 18241), (2726, 14467), (3478, 11339)]