68650244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1151}}^1$

素因数の和:1236

約数の個数: 48

約数和(自身を含む): 137281536

約数和(自身を除く): 68631292

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 124, 148, 403, 481, 806, 962, 1147, 1151, 1612, 1924, 2294, 2302, 4588, 4604, 14911, 14963, 29822, 29926, 35681, 42587, 59644, 59852, 71362, 85174, 142724, 170348, 463853, 553631, 927706, 1107262, 1320197, 1855412, 2214524, 2640394, 5280788, 17162561, 34325122, 68650244]

約数ペア:

[(1, 68650244), (2, 34325122), (4, 17162561), (13, 5280788), (26, 2640394), (31, 2214524), (37, 1855412), (52, 1320197), (62, 1107262), (74, 927706), (124, 553631), (148, 463853), (403, 170348), (481, 142724), (806, 85174), (962, 71362), (1147, 59852), (1151, 59644), (1612, 42587), (1924, 35681), (2294, 29926), (2302, 29822), (4588, 14963), (4604, 14911)]