71378326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{4483}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 112996800

約数和(自身を除く): 41618474

約数列:

[1, 2, 19, 38, 419, 838, 4483, 7961, 8966, 15922, 85177, 170354, 1878377, 3756754, 35689163, 71378326]

約数ペア:

[(1, 71378326), (2, 35689163), (19, 3756754), (38, 1878377), (419, 170354), (838, 85177), (4483, 15922), (7961, 8966)]