26113178

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 23682022

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 103, 182, 199, 206, 398, 637, 721, 1274, 1339, 1393, 1442, 2587, 2678, 2786, 5047, 5174, 9373, 9751, 10094, 18109, 18746, 19502, 20497, 36218, 40994, 65611, 126763, 131222, 143479, 253526, 266461, 286958, 532922, 1004353, 1865227, 2008706, 3730454, 13056589, 26113178]

約数ペア:

[(1, 26113178), (2, 13056589), (7, 3730454), (13, 2008706), (14, 1865227), (26, 1004353), (49, 532922), (91, 286958), (98, 266461), (103, 253526), (182, 143479), (199, 131222), (206, 126763), (398, 65611), (637, 40994), (721, 36218), (1274, 20497), (1339, 19502), (1393, 18746), (1442, 18109), (2587, 10094), (2678, 9751), (2786, 9373), (5047, 5174)]