16418981824

素因数分解:

$2^6\times 7^1\times {\mathrm{36649513}}^1$

素因数の和:36649532

約数の個数: 28

約数和(自身を含む): 37235906224

約数和(自身を除く): 20816924400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 36649513, 73299026, 146598052, 256546591, 293196104, 513093182, 586392208, 1026186364, 1172784416, 2052372728, 2345568832, 4104745456, 8209490912, 16418981824]

約数ペア:

[(1, 16418981824), (2, 8209490912), (4, 4104745456), (7, 2345568832), (8, 2052372728), (14, 1172784416), (16, 1026186364), (28, 586392208), (32, 513093182), (56, 293196104), (64, 256546591), (112, 146598052), (224, 73299026), (448, 36649513)]