72106408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{819391}}^1$

素因数の和:819408

約数の個数: 16

約数和(自身を含む): 147490560

約数和(自身を除く): 75384152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 819391, 1638782, 3277564, 6555128, 9013301, 18026602, 36053204, 72106408]

約数ペア:

[(1, 72106408), (2, 36053204), (4, 18026602), (8, 9013301), (11, 6555128), (22, 3277564), (44, 1638782), (88, 819391)]