67841384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{652321}}^1$

素因数の和:652340

約数の個数: 16

約数和(自身を含む): 136987620

約数和(自身を除く): 69146236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 652321, 1304642, 2609284, 5218568, 8480173, 16960346, 33920692, 67841384]

約数ペア:

[(1, 67841384), (2, 33920692), (4, 16960346), (8, 8480173), (13, 5218568), (26, 2609284), (52, 1304642), (104, 652321)]