39986016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 121040640

約数和(自身を除く): 81054624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 379, 471, 628, 672, 758, 942, 1099, 1137, 1256, 1516, 1884, 2198, 2274, 2512, 2653, 3032, 3297, 3768, 4396, 4548, 5024, 5306, 6064, 6594, 7536, 7959, 8792, 9096, 10612, 12128, 13188, 15072, 15918, 17584, 18192, 21224, 26376, 31836, 35168, 36384, 42448, 52752, 59503, 63672, 84896, 105504, 119006, 127344, 178509, 238012, 254688, 357018, 416521, 476024, 714036, 833042, 952048, 1249563, 1428072, 1666084, 1904096, 2499126, 2856144, 3332168, 4998252, 5712288, 6664336, 9996504, 13328672, 19993008, 39986016]

約数ペア:

[(1, 39986016), (2, 19993008), (3, 13328672), (4, 9996504), (6, 6664336), (7, 5712288), (8, 4998252), (12, 3332168), (14, 2856144), (16, 2499126), (21, 1904096), (24, 1666084), (28, 1428072), (32, 1249563), (42, 952048), (48, 833042), (56, 714036), (84, 476024), (96, 416521), (112, 357018), (157, 254688), (168, 238012), (224, 178509), (314, 127344), (336, 119006), (379, 105504), (471, 84896), (628, 63672), (672, 59503), (758, 52752), (942, 42448), (1099, 36384), (1137, 35168), (1256, 31836), (1516, 26376), (1884, 21224), (2198, 18192), (2274, 17584), (2512, 15918), (2653, 15072), (3032, 13188), (3297, 12128), (3768, 10612), (4396, 9096), (4548, 8792), (5024, 7959), (5306, 7536), (6064, 6594)]