78264328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{575473}}^1$

素因数の和:575496

約数の個数: 16

約数和(自身を含む): 155377980

約数和(自身を除く): 77113652

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 575473, 1150946, 2301892, 4603784, 9783041, 19566082, 39132164, 78264328]

約数ペア:

[(1, 78264328), (2, 39132164), (4, 19566082), (8, 9783041), (17, 4603784), (34, 2301892), (68, 1150946), (136, 575473)]