71368142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{110477}}^1$

素因数の和:110515

約数の個数: 16

約数和(自身を含む): 119316240

約数和(自身を除く): 47948098

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 110477, 220954, 1878109, 2099063, 3756218, 4198126, 35684071, 71368142]

約数ペア:

[(1, 71368142), (2, 35684071), (17, 4198126), (19, 3756218), (34, 2099063), (38, 1878109), (323, 220954), (646, 110477)]