72732898

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{140411}}^1$

素因数の和:140457

約数の個数: 16

約数和(自身を含む): 128055744

約数和(自身を除く): 55322846

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 140411, 280822, 982877, 1965754, 5195207, 10390414, 36366449, 72732898]

約数ペア:

[(1, 72732898), (2, 36366449), (7, 10390414), (14, 5195207), (37, 1965754), (74, 982877), (259, 280822), (518, 140411)]