42013274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1217}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 64763496

約数和(自身を除く): 22750222

約数列:

[1, 2, 41, 82, 421, 842, 1217, 2434, 17261, 34522, 49897, 99794, 512357, 1024714, 21006637, 42013274]

約数ペア:

[(1, 42013274), (2, 21006637), (41, 1024714), (82, 512357), (421, 99794), (842, 49897), (1217, 34522), (2434, 17261)]