72016448

素因数分解:

$2^6\times 7^1\times {\mathrm{160751}}^1$

素因数の和:160770

約数の個数: 28

約数和(自身を含む): 163324032

約数和(自身を除く): 91307584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 160751, 321502, 643004, 1125257, 1286008, 2250514, 2572016, 4501028, 5144032, 9002056, 10288064, 18004112, 36008224, 72016448]

約数ペア:

[(1, 72016448), (2, 36008224), (4, 18004112), (7, 10288064), (8, 9002056), (14, 5144032), (16, 4501028), (28, 2572016), (32, 2250514), (56, 1286008), (64, 1125257), (112, 643004), (224, 321502), (448, 160751)]