68740046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{10631}}^1$

素因数の和:10747

約数の個数: 16

約数和(自身を含む): 106787808

約数和(自身を除く): 38047762

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 10631, 21262, 563443, 648491, 1126886, 1296982, 34370023, 68740046]

約数ペア:

[(1, 68740046), (2, 34370023), (53, 1296982), (61, 1126886), (106, 648491), (122, 563443), (3233, 21262), (6466, 10631)]