67321912

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6949}}^1$

素因数の和:7135

約数の個数: 32

約数和(自身を含む): 145116000

約数和(自身を除く): 77794088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 692, 1211, 1384, 2422, 4844, 6949, 9688, 13898, 27796, 48643, 55592, 97286, 194572, 389144, 1202177, 2404354, 4808708, 8415239, 9617416, 16830478, 33660956, 67321912]

約数ペア:

[(1, 67321912), (2, 33660956), (4, 16830478), (7, 9617416), (8, 8415239), (14, 4808708), (28, 2404354), (56, 1202177), (173, 389144), (346, 194572), (692, 97286), (1211, 55592), (1384, 48643), (2422, 27796), (4844, 13898), (6949, 9688)]