42754208

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 102187008

約数和(自身を除く): 59432800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 47, 56, 62, 94, 112, 124, 131, 188, 217, 224, 248, 262, 329, 376, 434, 496, 524, 658, 752, 868, 917, 992, 1048, 1316, 1457, 1504, 1736, 1834, 2096, 2632, 2914, 3472, 3668, 4061, 4192, 5264, 5828, 6157, 6944, 7336, 8122, 10199, 10528, 11656, 12314, 14672, 16244, 20398, 23312, 24628, 28427, 29344, 32488, 40796, 43099, 46624, 49256, 56854, 64976, 81592, 86198, 98512, 113708, 129952, 163184, 172396, 190867, 197024, 227416, 326368, 344792, 381734, 454832, 689584, 763468, 909664, 1336069, 1379168, 1526936, 2672138, 3053872, 5344276, 6107744, 10688552, 21377104, 42754208]

約数ペア:

[(1, 42754208), (2, 21377104), (4, 10688552), (7, 6107744), (8, 5344276), (14, 3053872), (16, 2672138), (28, 1526936), (31, 1379168), (32, 1336069), (47, 909664), (56, 763468), (62, 689584), (94, 454832), (112, 381734), (124, 344792), (131, 326368), (188, 227416), (217, 197024), (224, 190867), (248, 172396), (262, 163184), (329, 129952), (376, 113708), (434, 98512), (496, 86198), (524, 81592), (658, 64976), (752, 56854), (868, 49256), (917, 46624), (992, 43099), (1048, 40796), (1316, 32488), (1457, 29344), (1504, 28427), (1736, 24628), (1834, 23312), (2096, 20398), (2632, 16244), (2914, 14672), (3472, 12314), (3668, 11656), (4061, 10528), (4192, 10199), (5264, 8122), (5828, 7336), (6157, 6944)]