77198384

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4969}}^1$

素因数の和:5948

約数の個数: 20

約数和(自身を含む): 149756040

約数和(自身を除く): 72557656

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4969, 7768, 9938, 15536, 19876, 39752, 79504, 4824899, 9649798, 19299596, 38599192, 77198384]

約数ペア:

[(1, 77198384), (2, 38599192), (4, 19299596), (8, 9649798), (16, 4824899), (971, 79504), (1942, 39752), (3884, 19876), (4969, 15536), (7768, 9938)]