26178542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 18727858

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 269, 394, 494, 538, 2561, 3497, 3743, 5111, 5122, 6994, 7486, 10222, 48659, 52993, 66443, 97318, 105986, 132886, 688909, 1006867, 1377818, 2013734, 13089271, 26178542]

約数ペア:

[(1, 26178542), (2, 13089271), (13, 2013734), (19, 1377818), (26, 1006867), (38, 688909), (197, 132886), (247, 105986), (269, 97318), (394, 66443), (494, 52993), (538, 48659), (2561, 10222), (3497, 7486), (3743, 6994), (5111, 5122)]