47534864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1321}}^1$

素因数の和:1515

約数の個数: 40

約数和(自身を含む): 99832152

約数和(自身を除く): 52297288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1321, 1384, 2249, 2642, 2768, 4498, 5284, 8996, 10568, 17173, 17992, 21136, 34346, 35984, 68692, 137384, 228533, 274768, 457066, 914132, 1828264, 2970929, 3656528, 5941858, 11883716, 23767432, 47534864]

約数ペア:

[(1, 47534864), (2, 23767432), (4, 11883716), (8, 5941858), (13, 3656528), (16, 2970929), (26, 1828264), (52, 914132), (104, 457066), (173, 274768), (208, 228533), (346, 137384), (692, 68692), (1321, 35984), (1384, 34346), (2249, 21136), (2642, 17992), (2768, 17173), (4498, 10568), (5284, 8996)]