28139584

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{39971}}^1$

素因数の和:39994

約数の個数: 28

約数和(自身を含む): 60917328

約数和(自身を除く): 32777744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 39971, 79942, 159884, 319768, 439681, 639536, 879362, 1279072, 1758724, 2558144, 3517448, 7034896, 14069792, 28139584]

約数ペア:

[(1, 28139584), (2, 14069792), (4, 7034896), (8, 3517448), (11, 2558144), (16, 1758724), (22, 1279072), (32, 879362), (44, 639536), (64, 439681), (88, 319768), (176, 159884), (352, 79942), (704, 39971)]