40642272

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12829}}^1$

素因数の和:12856

約数の個数: 72

約数和(自身を含む): 126093240

約数和(自身を除く): 85450968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 12829, 25658, 38487, 51316, 76974, 102632, 115461, 141119, 153948, 205264, 230922, 282238, 307896, 410528, 423357, 461844, 564476, 615792, 846714, 923688, 1128952, 1231584, 1270071, 1693428, 1847376, 2257904, 2540142, 3386856, 3694752, 4515808, 5080284, 6773712, 10160568, 13547424, 20321136, 40642272]

約数ペア:

[(1, 40642272), (2, 20321136), (3, 13547424), (4, 10160568), (6, 6773712), (8, 5080284), (9, 4515808), (11, 3694752), (12, 3386856), (16, 2540142), (18, 2257904), (22, 1847376), (24, 1693428), (32, 1270071), (33, 1231584), (36, 1128952), (44, 923688), (48, 846714), (66, 615792), (72, 564476), (88, 461844), (96, 423357), (99, 410528), (132, 307896), (144, 282238), (176, 230922), (198, 205264), (264, 153948), (288, 141119), (352, 115461), (396, 102632), (528, 76974), (792, 51316), (1056, 38487), (1584, 25658), (3168, 12829)]