68004304

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 137613960

約数和(自身を除く): 69609656

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 904, 1297, 1808, 2594, 3277, 5188, 6554, 10376, 13108, 20752, 26216, 37613, 52432, 75226, 146561, 150452, 293122, 300904, 586244, 601808, 1172488, 2344976, 4250269, 8500538, 17001076, 34002152, 68004304]

約数ペア:

[(1, 68004304), (2, 34002152), (4, 17001076), (8, 8500538), (16, 4250269), (29, 2344976), (58, 1172488), (113, 601808), (116, 586244), (226, 300904), (232, 293122), (452, 150452), (464, 146561), (904, 75226), (1297, 52432), (1808, 37613), (2594, 26216), (3277, 20752), (5188, 13108), (6554, 10376)]