73969744

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{10531}}^1$

素因数の和:10978

約数の個数: 20

約数和(自身を含む): 143656480

約数和(自身を除く): 69686736

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 10531, 21062, 42124, 84248, 168496, 4623109, 9246218, 18492436, 36984872, 73969744]

約数ペア:

[(1, 73969744), (2, 36984872), (4, 18492436), (8, 9246218), (16, 4623109), (439, 168496), (878, 84248), (1756, 42124), (3512, 21062), (7024, 10531)]