28300118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1217}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 53319168

約数和(自身を除く): 25019050

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1217, 1661, 2114, 2434, 3322, 8519, 11627, 13387, 17038, 23254, 26774, 93709, 183767, 187418, 367534, 1286369, 2021437, 2572738, 4042874, 14150059, 28300118]

約数ペア:

[(1, 28300118), (2, 14150059), (7, 4042874), (11, 2572738), (14, 2021437), (22, 1286369), (77, 367534), (151, 187418), (154, 183767), (302, 93709), (1057, 26774), (1217, 23254), (1661, 17038), (2114, 13387), (2434, 11627), (3322, 8519)]