13871272976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{78814051}}^1$

素因数の和:78814070

約数の個数: 20

約数和(自身を含む): 29318827344

約数和(自身を除く): 15447554368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 78814051, 157628102, 315256204, 630512408, 866954561, 1261024816, 1733909122, 3467818244, 6935636488, 13871272976]

約数ペア:

[(1, 13871272976), (2, 6935636488), (4, 3467818244), (8, 1733909122), (11, 1261024816), (16, 866954561), (22, 630512408), (44, 315256204), (88, 157628102), (176, 78814051)]