71333486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268171}}^1$

素因数の和:268199

約数の個数: 16

約数和(自身を含む): 128722560

約数和(自身を除く): 57389074

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 268171, 536342, 1877197, 3754394, 5095249, 10190498, 35666743, 71333486]

約数ペア:

[(1, 71333486), (2, 35666743), (7, 10190498), (14, 5095249), (19, 3754394), (38, 1877197), (133, 536342), (266, 268171)]