68351654

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 121405440

約数和(自身を除く): 53053786

約数列:

[1, 2, 7, 14, 37, 74, 127, 254, 259, 518, 889, 1039, 1778, 2078, 4699, 7273, 9398, 14546, 32893, 38443, 65786, 76886, 131953, 263906, 269101, 538202, 923671, 1847342, 4882261, 9764522, 34175827, 68351654]

約数ペア:

[(1, 68351654), (2, 34175827), (7, 9764522), (14, 4882261), (37, 1847342), (74, 923671), (127, 538202), (254, 269101), (259, 263906), (518, 131953), (889, 76886), (1039, 65786), (1778, 38443), (2078, 32893), (4699, 14546), (7273, 9398)]