47471158

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{997}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 86227200

約数和(自身を除く): 38756042

約数列:

[1, 2, 7, 14, 19, 38, 133, 179, 266, 358, 997, 1253, 1994, 2506, 3401, 6802, 6979, 13958, 18943, 23807, 37886, 47614, 132601, 178463, 265202, 356926, 1249241, 2498482, 3390797, 6781594, 23735579, 47471158]

約数ペア:

[(1, 47471158), (2, 23735579), (7, 6781594), (14, 3390797), (19, 2498482), (38, 1249241), (133, 356926), (179, 265202), (266, 178463), (358, 132601), (997, 47614), (1253, 37886), (1994, 23807), (2506, 18943), (3401, 13958), (6802, 6979)]