23911216

素因数分解:

$2^4\times 7^3\times {\mathrm{4357}}^1$

素因数の和:4386

約数の個数: 40

約数和(自身を含む): 54039200

約数和(自身を除く): 30127984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 4357, 5488, 8714, 17428, 30499, 34856, 60998, 69712, 121996, 213493, 243992, 426986, 487984, 853972, 1494451, 1707944, 2988902, 3415888, 5977804, 11955608, 23911216]

約数ペア:

[(1, 23911216), (2, 11955608), (4, 5977804), (7, 3415888), (8, 2988902), (14, 1707944), (16, 1494451), (28, 853972), (49, 487984), (56, 426986), (98, 243992), (112, 213493), (196, 121996), (343, 69712), (392, 60998), (686, 34856), (784, 30499), (1372, 17428), (2744, 8714), (4357, 5488)]