77174254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 126321120

約数和(自身を除く): 49146866

約数列:

[1, 2, 17, 34, 53, 106, 113, 226, 379, 758, 901, 1802, 1921, 3842, 5989, 6443, 11978, 12886, 20087, 40174, 42827, 85654, 101813, 203626, 341479, 682958, 728059, 1456118, 2269831, 4539662, 38587127, 77174254]

約数ペア:

[(1, 77174254), (2, 38587127), (17, 4539662), (34, 2269831), (53, 1456118), (106, 728059), (113, 682958), (226, 341479), (379, 203626), (758, 101813), (901, 85654), (1802, 42827), (1921, 40174), (3842, 20087), (5989, 12886), (6443, 11978)]