26506402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 44352000

約数和(自身を除く): 17845598

約数列:

[1, 2, 13, 26, 47, 94, 109, 199, 218, 398, 611, 1222, 1417, 2587, 2834, 5123, 5174, 9353, 10246, 18706, 21691, 43382, 66599, 121589, 133198, 243178, 281983, 563966, 1019477, 2038954, 13253201, 26506402]

約数ペア:

[(1, 26506402), (2, 13253201), (13, 2038954), (26, 1019477), (47, 563966), (94, 281983), (109, 243178), (199, 133198), (218, 121589), (398, 66599), (611, 43382), (1222, 21691), (1417, 18706), (2587, 10246), (2834, 9353), (5123, 5174)]