66811108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2017}}^1$

素因数の和:2061

約数の個数: 54

約数和(自身を含む): 147348306

約数和(自身を除く): 80537198

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2017, 2366, 2548, 4034, 4732, 8068, 8281, 14119, 16562, 26221, 28238, 33124, 52442, 56476, 98833, 104884, 183547, 197666, 340873, 367094, 395332, 681746, 734188, 1284829, 1363492, 2386111, 2569658, 4772222, 5139316, 9544444, 16702777, 33405554, 66811108]

約数ペア:

[(1, 66811108), (2, 33405554), (4, 16702777), (7, 9544444), (13, 5139316), (14, 4772222), (26, 2569658), (28, 2386111), (49, 1363492), (52, 1284829), (91, 734188), (98, 681746), (169, 395332), (182, 367094), (196, 340873), (338, 197666), (364, 183547), (637, 104884), (676, 98833), (1183, 56476), (1274, 52442), (2017, 33124), (2366, 28238), (2548, 26221), (4034, 16562), (4732, 14119), (8068, 8281)]