39971372

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14717}}^1$

素因数の和:14825

約数の個数: 24

約数和(自身を含む): 80772384

約数和(自身を除く): 40801012

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 14717, 29434, 58868, 103019, 206038, 412076, 1427549, 2855098, 5710196, 9992843, 19985686, 39971372]

約数ペア:

[(1, 39971372), (2, 19985686), (4, 9992843), (7, 5710196), (14, 2855098), (28, 1427549), (97, 412076), (194, 206038), (388, 103019), (679, 58868), (1358, 29434), (2716, 14717)]