25990882

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1097

約数の個数: 16

約数和(自身を含む): 39890880

約数和(自身を除く): 13899998

約数列:

[1, 2, 53, 106, 359, 683, 718, 1366, 19027, 36199, 38054, 72398, 245197, 490394, 12995441, 25990882]

約数ペア:

[(1, 25990882), (2, 12995441), (53, 490394), (106, 245197), (359, 72398), (683, 38054), (718, 36199), (1366, 19027)]