67800716

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 122010000

約数和(自身を除く): 54209284

約数列:

[1, 2, 4, 41, 82, 164, 331, 662, 1249, 1324, 2498, 4996, 13571, 27142, 51209, 54284, 102418, 204836, 413419, 826838, 1653676, 16950179, 33900358, 67800716]

約数ペア:

[(1, 67800716), (2, 33900358), (4, 16950179), (41, 1653676), (82, 826838), (164, 413419), (331, 204836), (662, 102418), (1249, 54284), (1324, 51209), (2498, 27142), (4996, 13571)]