38647146

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 78910848

約数和(自身を除く): 40263702

約数列:

[1, 2, 3, 6, 71, 142, 213, 257, 353, 426, 514, 706, 771, 1059, 1542, 2118, 18247, 25063, 36494, 50126, 54741, 75189, 90721, 109482, 150378, 181442, 272163, 544326, 6441191, 12882382, 19323573, 38647146]

約数ペア:

[(1, 38647146), (2, 19323573), (3, 12882382), (6, 6441191), (71, 544326), (142, 272163), (213, 181442), (257, 150378), (353, 109482), (426, 90721), (514, 75189), (706, 54741), (771, 50126), (1059, 36494), (1542, 25063), (2118, 18247)]