9921064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{72949}}^1$

素因数の和:72972

約数の個数: 16

約数和(自身を含む): 19696500

約数和(自身を除く): 9775436

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 72949, 145898, 291796, 583592, 1240133, 2480266, 4960532, 9921064]

約数ペア:

[(1, 9921064), (2, 4960532), (4, 2480266), (8, 1240133), (17, 583592), (34, 291796), (68, 145898), (136, 72949)]