40739776

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1181}}^1$

素因数の和:1218

約数の個数: 84

約数和(自身を含む): 102677976

約数和(自身を除く): 61938200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 1078, 1181, 1232, 1568, 2156, 2362, 2464, 3136, 4312, 4724, 4928, 8267, 8624, 9448, 12991, 16534, 17248, 18896, 25982, 33068, 34496, 37792, 51964, 57869, 66136, 75584, 90937, 103928, 115738, 132272, 181874, 207856, 231476, 264544, 363748, 415712, 462952, 529088, 636559, 727496, 831424, 925904, 1273118, 1454992, 1851808, 2546236, 2909984, 3703616, 5092472, 5819968, 10184944, 20369888, 40739776]

約数ペア:

[(1, 40739776), (2, 20369888), (4, 10184944), (7, 5819968), (8, 5092472), (11, 3703616), (14, 2909984), (16, 2546236), (22, 1851808), (28, 1454992), (32, 1273118), (44, 925904), (49, 831424), (56, 727496), (64, 636559), (77, 529088), (88, 462952), (98, 415712), (112, 363748), (154, 264544), (176, 231476), (196, 207856), (224, 181874), (308, 132272), (352, 115738), (392, 103928), (448, 90937), (539, 75584), (616, 66136), (704, 57869), (784, 51964), (1078, 37792), (1181, 34496), (1232, 33068), (1568, 25982), (2156, 18896), (2362, 17248), (2464, 16534), (3136, 12991), (4312, 9448), (4724, 8624), (4928, 8267)]