28295908032

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{21053503}}^1$

素因数の和:21053525

約数の個数: 56

約数和(自身を含む): 85561440256

約数和(自身を除く): 57265532224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 21053503, 42107006, 63160509, 84214012, 126321018, 147374521, 168428024, 252642036, 294749042, 336856048, 442123563, 505284072, 589498084, 673712096, 884247126, 1010568144, 1178996168, 1347424192, 1768494252, 2021136288, 2357992336, 3536988504, 4042272576, 4715984672, 7073977008, 9431969344, 14147954016, 28295908032]

約数ペア:

[(1, 28295908032), (2, 14147954016), (3, 9431969344), (4, 7073977008), (6, 4715984672), (7, 4042272576), (8, 3536988504), (12, 2357992336), (14, 2021136288), (16, 1768494252), (21, 1347424192), (24, 1178996168), (28, 1010568144), (32, 884247126), (42, 673712096), (48, 589498084), (56, 505284072), (64, 442123563), (84, 336856048), (96, 294749042), (112, 252642036), (168, 168428024), (192, 147374521), (224, 126321018), (336, 84214012), (448, 63160509), (672, 42107006), (1344, 21053503)]