47986138

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1458

約数の個数: 24

約数和(自身を含む): 77772924

約数和(自身を除く): 29786786

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 1037, 1361, 2074, 2722, 17629, 23137, 35258, 46274, 83021, 166042, 393329, 786658, 1411357, 2822714, 23993069, 47986138]

約数ペア:

[(1, 47986138), (2, 23993069), (17, 2822714), (34, 1411357), (61, 786658), (122, 393329), (289, 166042), (578, 83021), (1037, 46274), (1361, 35258), (2074, 23137), (2722, 17629)]