42751436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 92640576

約数和(自身を除く): 49889140

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 257, 364, 457, 514, 914, 1028, 1799, 1828, 3199, 3341, 3598, 5941, 6398, 6682, 7196, 11882, 12796, 13364, 23387, 23764, 41587, 46774, 83174, 93548, 117449, 166348, 234898, 469796, 822143, 1526837, 1644286, 3053674, 3288572, 6107348, 10687859, 21375718, 42751436]

約数ペア:

[(1, 42751436), (2, 21375718), (4, 10687859), (7, 6107348), (13, 3288572), (14, 3053674), (26, 1644286), (28, 1526837), (52, 822143), (91, 469796), (182, 234898), (257, 166348), (364, 117449), (457, 93548), (514, 83174), (914, 46774), (1028, 41587), (1799, 23764), (1828, 23387), (3199, 13364), (3341, 12796), (3598, 11882), (5941, 7196), (6398, 6682)]