26823608

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 60480000

約数和(自身を除く): 33656392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 83, 116, 166, 199, 203, 232, 332, 398, 406, 581, 664, 796, 812, 1162, 1393, 1592, 1624, 2324, 2407, 2786, 4648, 4814, 5572, 5771, 9628, 11144, 11542, 16517, 16849, 19256, 23084, 33034, 33698, 40397, 46168, 66068, 67396, 80794, 115619, 132136, 134792, 161588, 231238, 323176, 462476, 478993, 924952, 957986, 1915972, 3352951, 3831944, 6705902, 13411804, 26823608]

約数ペア:

[(1, 26823608), (2, 13411804), (4, 6705902), (7, 3831944), (8, 3352951), (14, 1915972), (28, 957986), (29, 924952), (56, 478993), (58, 462476), (83, 323176), (116, 231238), (166, 161588), (199, 134792), (203, 132136), (232, 115619), (332, 80794), (398, 67396), (406, 66068), (581, 46168), (664, 40397), (796, 33698), (812, 33034), (1162, 23084), (1393, 19256), (1592, 16849), (1624, 16517), (2324, 11542), (2407, 11144), (2786, 9628), (4648, 5771), (4814, 5572)]