71049626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{9491}}^1$

素因数の和:9709

約数の個数: 16

約数和(自身を含む): 112764960

約数和(自身を除く): 41715334

約数列:

[1, 2, 19, 38, 197, 394, 3743, 7486, 9491, 18982, 180329, 360658, 1869727, 3739454, 35524813, 71049626]

約数ペア:

[(1, 71049626), (2, 35524813), (19, 3739454), (38, 1869727), (197, 360658), (394, 180329), (3743, 18982), (7486, 9491)]