66364948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{5167}}^1$

素因数の和:5216

約数の個数: 36

約数和(自身を含む): 132404160

約数和(自身を除く): 66039212

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 3211, 5167, 6422, 10334, 12844, 20668, 67171, 98173, 134342, 196346, 268684, 392692, 873223, 1276249, 1746446, 2552498, 3492892, 5104996, 16591237, 33182474, 66364948]

約数ペア:

[(1, 66364948), (2, 33182474), (4, 16591237), (13, 5104996), (19, 3492892), (26, 2552498), (38, 1746446), (52, 1276249), (76, 873223), (169, 392692), (247, 268684), (338, 196346), (494, 134342), (676, 98173), (988, 67171), (3211, 20668), (5167, 12844), (6422, 10334)]