72109552

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{5081}}^1$

素因数の和:5976

約数の個数: 20

約数和(自身を含む): 139897296

約数和(自身を除く): 67787744

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 5081, 7096, 10162, 14192, 20324, 40648, 81296, 4506847, 9013694, 18027388, 36054776, 72109552]

約数ペア:

[(1, 72109552), (2, 36054776), (4, 18027388), (8, 9013694), (16, 4506847), (887, 81296), (1774, 40648), (3548, 20324), (5081, 14192), (7096, 10162)]