39928476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 113379840

約数和(自身を除く): 73451364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 203, 222, 259, 348, 406, 443, 444, 518, 609, 777, 812, 886, 1036, 1073, 1218, 1329, 1554, 1772, 2146, 2436, 2658, 3101, 3108, 3219, 4292, 5316, 6202, 6438, 7511, 9303, 12404, 12847, 12876, 15022, 16391, 18606, 22533, 25694, 30044, 32782, 37212, 38541, 45066, 49173, 51388, 65564, 77082, 89929, 90132, 98346, 114737, 154164, 179858, 196692, 229474, 269787, 344211, 359716, 458948, 475339, 539574, 688422, 950678, 1079148, 1376844, 1426017, 1901356, 2852034, 3327373, 5704068, 6654746, 9982119, 13309492, 19964238, 39928476]

約数ペア:

[(1, 39928476), (2, 19964238), (3, 13309492), (4, 9982119), (6, 6654746), (7, 5704068), (12, 3327373), (14, 2852034), (21, 1901356), (28, 1426017), (29, 1376844), (37, 1079148), (42, 950678), (58, 688422), (74, 539574), (84, 475339), (87, 458948), (111, 359716), (116, 344211), (148, 269787), (174, 229474), (203, 196692), (222, 179858), (259, 154164), (348, 114737), (406, 98346), (443, 90132), (444, 89929), (518, 77082), (609, 65564), (777, 51388), (812, 49173), (886, 45066), (1036, 38541), (1073, 37212), (1218, 32782), (1329, 30044), (1554, 25694), (1772, 22533), (2146, 18606), (2436, 16391), (2658, 15022), (3101, 12876), (3108, 12847), (3219, 12404), (4292, 9303), (5316, 7511), (6202, 6438)]