68948416

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{56701}}^1$

素因数の和:56732

約数の個数: 28

約数和(自身を含む): 144023080

約数和(自身を除く): 75074664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 56701, 113402, 226804, 453608, 907216, 1077319, 1814432, 2154638, 3628864, 4309276, 8618552, 17237104, 34474208, 68948416]

約数ペア:

[(1, 68948416), (2, 34474208), (4, 17237104), (8, 8618552), (16, 4309276), (19, 3628864), (32, 2154638), (38, 1814432), (64, 1077319), (76, 907216), (152, 453608), (304, 226804), (608, 113402), (1216, 56701)]