68452664

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33037}}^1$

素因数の和:33087

約数の個数: 32

約数和(自身を含む): 150653280

約数和(自身を除く): 82200616

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 33037, 66074, 132148, 231259, 264296, 462518, 925036, 1222369, 1850072, 2444738, 4889476, 8556583, 9778952, 17113166, 34226332, 68452664]

約数ペア:

[(1, 68452664), (2, 34226332), (4, 17113166), (7, 9778952), (8, 8556583), (14, 4889476), (28, 2444738), (37, 1850072), (56, 1222369), (74, 925036), (148, 462518), (259, 264296), (296, 231259), (518, 132148), (1036, 66074), (2072, 33037)]