144144448

素因数分解:

$2^6\times 7^1\times {\mathrm{321751}}^1$

素因数の和:321770

約数の個数: 28

約数和(自身を含む): 326900032

約数和(自身を除く): 182755584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 321751, 643502, 1287004, 2252257, 2574008, 4504514, 5148016, 9009028, 10296032, 18018056, 20592064, 36036112, 72072224, 144144448]

約数ペア:

[(1, 144144448), (2, 72072224), (4, 36036112), (7, 20592064), (8, 18018056), (14, 10296032), (16, 9009028), (28, 5148016), (32, 4504514), (56, 2574008), (64, 2252257), (112, 1287004), (224, 643502), (448, 321751)]