25439766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 56868672

約数和(自身を除く): 31428906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 121, 134, 201, 242, 363, 402, 523, 726, 737, 1046, 1474, 1569, 2211, 3138, 4422, 5753, 8107, 11506, 16214, 17259, 24321, 34518, 35041, 48642, 63283, 70082, 105123, 126566, 189849, 210246, 379698, 385451, 770902, 1156353, 2312706, 4239961, 8479922, 12719883, 25439766]

約数ペア:

[(1, 25439766), (2, 12719883), (3, 8479922), (6, 4239961), (11, 2312706), (22, 1156353), (33, 770902), (66, 385451), (67, 379698), (121, 210246), (134, 189849), (201, 126566), (242, 105123), (363, 70082), (402, 63283), (523, 48642), (726, 35041), (737, 34518), (1046, 24321), (1474, 17259), (1569, 16214), (2211, 11506), (3138, 8107), (4422, 5753)]