47467394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^2$

素因数の和:422

約数の個数: 24

約数和(自身を含む): 78388212

約数和(自身を除く): 30920818

約数列:

[1, 2, 13, 26, 61, 122, 173, 346, 793, 1586, 2249, 4498, 10553, 21106, 29929, 59858, 137189, 274378, 389077, 778154, 1825669, 3651338, 23733697, 47467394]

約数ペア:

[(1, 47467394), (2, 23733697), (13, 3651338), (26, 1825669), (61, 778154), (122, 389077), (173, 274378), (346, 137189), (793, 59858), (1586, 29929), (2249, 21106), (4498, 10553)]