38987496

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3449}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 106294500

約数和(自身を除く): 67307004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3449, 3768, 5652, 6898, 10347, 11304, 13796, 20694, 27592, 31041, 41388, 62082, 82776, 124164, 248328, 541493, 1082986, 1624479, 2165972, 3248958, 4331944, 4873437, 6497916, 9746874, 12995832, 19493748, 38987496]

約数ペア:

[(1, 38987496), (2, 19493748), (3, 12995832), (4, 9746874), (6, 6497916), (8, 4873437), (9, 4331944), (12, 3248958), (18, 2165972), (24, 1624479), (36, 1082986), (72, 541493), (157, 248328), (314, 124164), (471, 82776), (628, 62082), (942, 41388), (1256, 31041), (1413, 27592), (1884, 20694), (2826, 13796), (3449, 11304), (3768, 10347), (5652, 6898)]