40990656

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{4357}}^1$

素因数の和:4386

約数の個数: 84

約数和(自身を含む): 126190248

約数和(自身を除く): 85199592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4357, 4704, 8714, 9408, 13071, 17428, 26142, 30499, 34856, 52284, 60998, 69712, 91497, 104568, 121996, 139424, 182994, 209136, 213493, 243992, 278848, 365988, 418272, 426986, 487984, 640479, 731976, 836544, 853972, 975968, 1280958, 1463952, 1707944, 1951936, 2561916, 2927904, 3415888, 5123832, 5855808, 6831776, 10247664, 13663552, 20495328, 40990656]

約数ペア:

[(1, 40990656), (2, 20495328), (3, 13663552), (4, 10247664), (6, 6831776), (7, 5855808), (8, 5123832), (12, 3415888), (14, 2927904), (16, 2561916), (21, 1951936), (24, 1707944), (28, 1463952), (32, 1280958), (42, 975968), (48, 853972), (49, 836544), (56, 731976), (64, 640479), (84, 487984), (96, 426986), (98, 418272), (112, 365988), (147, 278848), (168, 243992), (192, 213493), (196, 209136), (224, 182994), (294, 139424), (336, 121996), (392, 104568), (448, 91497), (588, 69712), (672, 60998), (784, 52284), (1176, 34856), (1344, 30499), (1568, 26142), (2352, 17428), (3136, 13071), (4357, 9408), (4704, 8714)]