72873328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414053}}^1$

素因数の和:414072

約数の個数: 20

約数和(自身を含む): 154028088

約数和(自身を除く): 81154760

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414053, 828106, 1656212, 3312424, 4554583, 6624848, 9109166, 18218332, 36436664, 72873328]

約数ペア:

[(1, 72873328), (2, 36436664), (4, 18218332), (8, 9109166), (11, 6624848), (16, 4554583), (22, 3312424), (44, 1656212), (88, 828106), (176, 414053)]