71532779

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 76437504

約数和(自身を除く): 4904725

約数列:

[1, 31, 43, 103, 521, 1333, 3193, 4429, 16151, 22403, 53663, 137299, 694493, 1663553, 2307509, 71532779]

約数ペア:

[(1, 71532779), (31, 2307509), (43, 1663553), (103, 694493), (521, 137299), (1333, 53663), (3193, 22403), (4429, 16151)]