79676716

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{31973}}^1$

素因数の和:32073

約数の個数: 24

約数和(自身を含む): 161148960

約数和(自身を除く): 81472244

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 31973, 63946, 127892, 223811, 447622, 895244, 2845597, 5691194, 11382388, 19919179, 39838358, 79676716]

約数ペア:

[(1, 79676716), (2, 39838358), (4, 19919179), (7, 11382388), (14, 5691194), (28, 2845597), (89, 895244), (178, 447622), (356, 223811), (623, 127892), (1246, 63946), (2492, 31973)]