71353772

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{30703}}^1$

素因数の和:30797

約数の個数: 24

約数和(自身を含む): 144431616

約数和(自身を除く): 73077844

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 30703, 61406, 122812, 214921, 429842, 859684, 2548349, 5096698, 10193396, 17838443, 35676886, 71353772]

約数ペア:

[(1, 71353772), (2, 35676886), (4, 17838443), (7, 10193396), (14, 5096698), (28, 2548349), (83, 859684), (166, 429842), (332, 214921), (581, 122812), (1162, 61406), (2324, 30703)]