1142574896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{68863}}^1$

素因数の和:68949

約数の個数: 40

約数和(自身を含む): 2382418944

約数和(自身を除く): 1239844048

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 16592, 68863, 137726, 275452, 550904, 1101808, 1170671, 2341342, 4200643, 4682684, 8401286, 9365368, 16802572, 18730736, 33605144, 67210288, 71410931, 142821862, 285643724, 571287448, 1142574896]

約数ペア:

[(1, 1142574896), (2, 571287448), (4, 285643724), (8, 142821862), (16, 71410931), (17, 67210288), (34, 33605144), (61, 18730736), (68, 16802572), (122, 9365368), (136, 8401286), (244, 4682684), (272, 4200643), (488, 2341342), (976, 1170671), (1037, 1101808), (2074, 550904), (4148, 275452), (8296, 137726), (16592, 68863)]