73812752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{354869}}^1$

素因数の和:354890

約数の個数: 20

約数和(自身を含む): 154013580

約数和(自身を除く): 80200828

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 354869, 709738, 1419476, 2838952, 4613297, 5677904, 9226594, 18453188, 36906376, 73812752]

約数ペア:

[(1, 73812752), (2, 36906376), (4, 18453188), (8, 9226594), (13, 5677904), (16, 4613297), (26, 2838952), (52, 1419476), (104, 709738), (208, 354869)]