78496288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{188693}}^1$

素因数の和:188716

約数の個数: 24

約数和(自身を含む): 166428108

約数和(自身を除く): 87931820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 188693, 377386, 754772, 1509544, 2453009, 3019088, 4906018, 6038176, 9812036, 19624072, 39248144, 78496288]

約数ペア:

[(1, 78496288), (2, 39248144), (4, 19624072), (8, 9812036), (13, 6038176), (16, 4906018), (26, 3019088), (32, 2453009), (52, 1509544), (104, 754772), (208, 377386), (416, 188693)]