72548792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{533447}}^1$

素因数の和:533470

約数の個数: 16

約数和(自身を含む): 144030960

約数和(自身を除く): 71482168

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 533447, 1066894, 2133788, 4267576, 9068599, 18137198, 36274396, 72548792]

約数ペア:

[(1, 72548792), (2, 36274396), (4, 18137198), (8, 9068599), (17, 4267576), (34, 2133788), (68, 1066894), (136, 533447)]