72984464

素因数分解:

$2^4\times 7^1\times {\mathrm{651647}}^1$

素因数の和:651662

約数の個数: 20

約数和(自身を含む): 161608704

約数和(自身を除く): 88624240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 651647, 1303294, 2606588, 4561529, 5213176, 9123058, 10426352, 18246116, 36492232, 72984464]

約数ペア:

[(1, 72984464), (2, 36492232), (4, 18246116), (7, 10426352), (8, 9123058), (14, 5213176), (16, 4561529), (28, 2606588), (56, 1303294), (112, 651647)]