61284328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47581}}^1$

素因数の和:47617

約数の個数: 32

約数和(自身を含む): 137036160

約数和(自身を除く): 75751832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 47581, 95162, 190324, 333067, 380648, 666134, 1094363, 1332268, 2188726, 2664536, 4377452, 7660541, 8754904, 15321082, 30642164, 61284328]

約数ペア:

[(1, 61284328), (2, 30642164), (4, 15321082), (7, 8754904), (8, 7660541), (14, 4377452), (23, 2664536), (28, 2188726), (46, 1332268), (56, 1094363), (92, 666134), (161, 380648), (184, 333067), (322, 190324), (644, 95162), (1288, 47581)]