26736890

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 22856710

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 349, 470, 698, 815, 1630, 1745, 3490, 7661, 15322, 16403, 32806, 38305, 56887, 76610, 82015, 113774, 164030, 284435, 568870, 2673689, 5347378, 13368445, 26736890]

約数ペア:

[(1, 26736890), (2, 13368445), (5, 5347378), (10, 2673689), (47, 568870), (94, 284435), (163, 164030), (235, 113774), (326, 82015), (349, 76610), (470, 56887), (698, 38305), (815, 32806), (1630, 16403), (1745, 15322), (3490, 7661)]