28287092

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1459}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 51263520

約数和(自身を除く): 22976428

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1459, 2918, 4847, 5836, 9694, 19388, 53983, 107966, 191129, 215932, 382258, 764516, 7071773, 14143546, 28287092]

約数ペア:

[(1, 28287092), (2, 14143546), (4, 7071773), (37, 764516), (74, 382258), (131, 215932), (148, 191129), (262, 107966), (524, 53983), (1459, 19388), (2918, 9694), (4847, 5836)]