69968288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{168193}}^1$

素因数の和:168216

約数の個数: 24

約数和(自身を含む): 148347108

約数和(自身を除く): 78378820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 168193, 336386, 672772, 1345544, 2186509, 2691088, 4373018, 5382176, 8746036, 17492072, 34984144, 69968288]

約数ペア:

[(1, 69968288), (2, 34984144), (4, 17492072), (8, 8746036), (13, 5382176), (16, 4373018), (26, 2691088), (32, 2186509), (52, 1345544), (104, 672772), (208, 336386), (416, 168193)]