69981536

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{5347}}^1$

素因数の和:5766

約数の個数: 24

約数和(自身を含む): 138138840

約数和(自身を除く): 68157304

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 5347, 6544, 10694, 13088, 21388, 42776, 85552, 171104, 2186923, 4373846, 8747692, 17495384, 34990768, 69981536]

約数ペア:

[(1, 69981536), (2, 34990768), (4, 17495384), (8, 8747692), (16, 4373846), (32, 2186923), (409, 171104), (818, 85552), (1636, 42776), (3272, 21388), (5347, 13088), (6544, 10694)]