68216272

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:763

約数の個数: 40

約数和(自身を含む): 135705600

約数和(自身を除く): 67489328

約数列:

[1, 2, 4, 8, 16, 59, 118, 127, 236, 254, 472, 508, 569, 944, 1016, 1138, 2032, 2276, 4552, 7493, 9104, 14986, 29972, 33571, 59944, 67142, 72263, 119888, 134284, 144526, 268568, 289052, 537136, 578104, 1156208, 4263517, 8527034, 17054068, 34108136, 68216272]

約数ペア:

[(1, 68216272), (2, 34108136), (4, 17054068), (8, 8527034), (16, 4263517), (59, 1156208), (118, 578104), (127, 537136), (236, 289052), (254, 268568), (472, 144526), (508, 134284), (569, 119888), (944, 72263), (1016, 67142), (1138, 59944), (2032, 33571), (2276, 29972), (4552, 14986), (7493, 9104)]