68238748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{16451}}^1$

素因数の和:16533

約数の個数: 24

約数和(自身を含む): 128523024

約数和(自身を除く): 60284276

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 16451, 32902, 65804, 279667, 559334, 1003511, 1118668, 2007022, 4014044, 17059687, 34119374, 68238748]

約数ペア:

[(1, 68238748), (2, 34119374), (4, 17059687), (17, 4014044), (34, 2007022), (61, 1118668), (68, 1003511), (122, 559334), (244, 279667), (1037, 65804), (2074, 32902), (4148, 16451)]