72944048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{157207}}^1$

素因数の和:157244

約数の個数: 20

約数和(自身を含む): 146203440

約数和(自身を除く): 73259392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 157207, 314414, 628828, 1257656, 2515312, 4559003, 9118006, 18236012, 36472024, 72944048]

約数ペア:

[(1, 72944048), (2, 36472024), (4, 18236012), (8, 9118006), (16, 4559003), (29, 2515312), (58, 1257656), (116, 628828), (232, 314414), (464, 157207)]