25047334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 16885466

約数列:

[1, 2, 13, 26, 47, 94, 103, 199, 206, 398, 611, 1222, 1339, 2587, 2678, 4841, 5174, 9353, 9682, 18706, 20497, 40994, 62933, 121589, 125866, 243178, 266461, 532922, 963359, 1926718, 12523667, 25047334]

約数ペア:

[(1, 25047334), (2, 12523667), (13, 1926718), (26, 963359), (47, 532922), (94, 266461), (103, 243178), (199, 125866), (206, 121589), (398, 62933), (611, 40994), (1222, 20497), (1339, 18706), (2587, 9682), (2678, 9353), (4841, 5174)]