39373208

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 48443752

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 83, 86, 166, 172, 197, 301, 332, 344, 394, 581, 602, 664, 788, 1162, 1204, 1379, 1576, 2324, 2408, 2758, 3569, 4648, 5516, 7138, 8471, 11032, 14276, 16351, 16942, 24983, 28552, 32702, 33884, 49966, 59297, 65404, 67768, 99932, 114457, 118594, 130808, 199864, 228914, 237188, 457828, 474376, 703093, 915656, 1406186, 2812372, 4921651, 5624744, 9843302, 19686604, 39373208]

約数ペア:

[(1, 39373208), (2, 19686604), (4, 9843302), (7, 5624744), (8, 4921651), (14, 2812372), (28, 1406186), (43, 915656), (56, 703093), (83, 474376), (86, 457828), (166, 237188), (172, 228914), (197, 199864), (301, 130808), (332, 118594), (344, 114457), (394, 99932), (581, 67768), (602, 65404), (664, 59297), (788, 49966), (1162, 33884), (1204, 32702), (1379, 28552), (1576, 24983), (2324, 16942), (2408, 16351), (2758, 14276), (3569, 11032), (4648, 8471), (5516, 7138)]