72858656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{175141}}^1$

素因数の和:175164

約数の個数: 24

約数和(自身を含む): 154475244

約数和(自身を除く): 81616588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 175141, 350282, 700564, 1401128, 2276833, 2802256, 4553666, 5604512, 9107332, 18214664, 36429328, 72858656]

約数ペア:

[(1, 72858656), (2, 36429328), (4, 18214664), (8, 9107332), (13, 5604512), (16, 4553666), (26, 2802256), (32, 2276833), (52, 1401128), (104, 700564), (208, 350282), (416, 175141)]