27127556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 48386520

約数和(自身を除く): 21258964

約数列:

[1, 2, 4, 89, 178, 181, 356, 362, 421, 724, 842, 1684, 16109, 32218, 37469, 64436, 74938, 76201, 149876, 152402, 304804, 6781889, 13563778, 27127556]

約数ペア:

[(1, 27127556), (2, 13563778), (4, 6781889), (89, 304804), (178, 152402), (181, 149876), (356, 76201), (362, 74938), (421, 64436), (724, 37469), (842, 32218), (1684, 16109)]