72541856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133349}}^1$

素因数の和:133376

約数の個数: 24

約数和(自身を含む): 151218900

約数和(自身を除く): 78677044

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133349, 266698, 533396, 1066792, 2133584, 2266933, 4267168, 4533866, 9067732, 18135464, 36270928, 72541856]

約数ペア:

[(1, 72541856), (2, 36270928), (4, 18135464), (8, 9067732), (16, 4533866), (17, 4267168), (32, 2266933), (34, 2133584), (68, 1066792), (136, 533396), (272, 266698), (544, 133349)]