28543174

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1596

約数の個数: 24

約数和(自身を含む): 47688480

約数和(自身を除く): 19145306

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 869, 1493, 1738, 2986, 9559, 16423, 19118, 32846, 117947, 180653, 235894, 361306, 1297417, 2594834, 14271587, 28543174]

約数ペア:

[(1, 28543174), (2, 14271587), (11, 2594834), (22, 1297417), (79, 361306), (121, 235894), (158, 180653), (242, 117947), (869, 32846), (1493, 19118), (1738, 16423), (2986, 9559)]