72972544

素因数分解:

$2^8\times {\mathrm{285049}}^1$

素因数の和:285065

約数の個数: 18

約数和(自身を含む): 145660550

約数和(自身を除く): 72688006

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 285049, 570098, 1140196, 2280392, 4560784, 9121568, 18243136, 36486272, 72972544]

約数ペア:

[(1, 72972544), (2, 36486272), (4, 18243136), (8, 9121568), (16, 4560784), (32, 2280392), (64, 1140196), (128, 570098), (256, 285049)]