65262864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79979}}^1$

素因数の和:80007

約数の個数: 40

約数和(自身を含む): 178515360

約数和(自身を除く): 113252496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 79979, 159958, 239937, 319916, 479874, 639832, 959748, 1279664, 1359643, 1919496, 2719286, 3838992, 4078929, 5438572, 8157858, 10877144, 16315716, 21754288, 32631432, 65262864]

約数ペア:

[(1, 65262864), (2, 32631432), (3, 21754288), (4, 16315716), (6, 10877144), (8, 8157858), (12, 5438572), (16, 4078929), (17, 3838992), (24, 2719286), (34, 1919496), (48, 1359643), (51, 1279664), (68, 959748), (102, 639832), (136, 479874), (204, 319916), (272, 239937), (408, 159958), (816, 79979)]