71108068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1249}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 127820000

約数和(自身を除く): 56711932

約数列:

[1, 2, 4, 43, 86, 172, 331, 662, 1249, 1324, 2498, 4996, 14233, 28466, 53707, 56932, 107414, 214828, 413419, 826838, 1653676, 17777017, 35554034, 71108068]

約数ペア:

[(1, 71108068), (2, 35554034), (4, 17777017), (43, 1653676), (86, 826838), (172, 413419), (331, 214828), (662, 107414), (1249, 56932), (1324, 53707), (2498, 28466), (4996, 14233)]