28993901904

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1664021}}^1$

素因数の和:1664057

約数の個数: 90

約数和(自身を含む): 89189915178

約数和(自身を除く): 60196013274

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 1664021, 3328042, 4992063, 6656084, 9984126, 13312168, 14976189, 18304231, 19968252, 26624336, 29952378, 36608462, 39936504, 54912693, 59904756, 73216924, 79873008, 109825386, 119809512, 146433848, 164738079, 201346541, 219650772, 239619024, 292867696, 329476158, 402693082, 439301544, 604039623, 658952316, 805386164, 878603088, 1208079246, 1317904632, 1610772328, 1812118869, 2416158492, 2635809264, 3221544656, 3624237738, 4832316984, 7248475476, 9664633968, 14496950952, 28993901904]

約数ペア:

[(1, 28993901904), (2, 14496950952), (3, 9664633968), (4, 7248475476), (6, 4832316984), (8, 3624237738), (9, 3221544656), (11, 2635809264), (12, 2416158492), (16, 1812118869), (18, 1610772328), (22, 1317904632), (24, 1208079246), (33, 878603088), (36, 805386164), (44, 658952316), (48, 604039623), (66, 439301544), (72, 402693082), (88, 329476158), (99, 292867696), (121, 239619024), (132, 219650772), (144, 201346541), (176, 164738079), (198, 146433848), (242, 119809512), (264, 109825386), (363, 79873008), (396, 73216924), (484, 59904756), (528, 54912693), (726, 39936504), (792, 36608462), (968, 29952378), (1089, 26624336), (1452, 19968252), (1584, 18304231), (1936, 14976189), (2178, 13312168), (2904, 9984126), (4356, 6656084), (5808, 4992063), (8712, 3328042), (17424, 1664021)]