79002872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4391}}^1$

素因数の和:4583

約数の個数: 32

約数和(自身を含む): 160483680

約数和(自身を除く): 81480808

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 1384, 2249, 4391, 4498, 8782, 8996, 17564, 17992, 35128, 57083, 114166, 228332, 456664, 759643, 1519286, 3038572, 6077144, 9875359, 19750718, 39501436, 79002872]

約数ペア:

[(1, 79002872), (2, 39501436), (4, 19750718), (8, 9875359), (13, 6077144), (26, 3038572), (52, 1519286), (104, 759643), (173, 456664), (346, 228332), (692, 114166), (1384, 57083), (2249, 35128), (4391, 17992), (4498, 17564), (8782, 8996)]