71313118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1789}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 112770000

約数和(自身を除く): 41456882

約数列:

[1, 2, 19, 38, 1049, 1789, 2098, 3578, 19931, 33991, 39862, 67982, 1876661, 3753322, 35656559, 71313118]

約数ペア:

[(1, 71313118), (2, 35656559), (19, 3753322), (38, 1876661), (1049, 67982), (1789, 39862), (2098, 33991), (3578, 19931)]