29128148

素因数分解:

$2^2\times 7^2\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 59605812

約数和(自身を除く): 30477664

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 353, 421, 706, 842, 1412, 1684, 2471, 2947, 4942, 5894, 9884, 11788, 17297, 20629, 34594, 41258, 69188, 82516, 148613, 297226, 594452, 1040291, 2080582, 4161164, 7282037, 14564074, 29128148]

約数ペア:

[(1, 29128148), (2, 14564074), (4, 7282037), (7, 4161164), (14, 2080582), (28, 1040291), (49, 594452), (98, 297226), (196, 148613), (353, 82516), (421, 69188), (706, 41258), (842, 34594), (1412, 20629), (1684, 17297), (2471, 11788), (2947, 9884), (4942, 5894)]