71185438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{2711}}^1$

素因数の和:3423

約数の個数: 16

約数和(自身を含む): 112602240

約数和(自身を除く): 41416802

約数列:

[1, 2, 19, 38, 691, 1382, 2711, 5422, 13129, 26258, 51509, 103018, 1873301, 3746602, 35592719, 71185438]

約数ペア:

[(1, 71185438), (2, 35592719), (19, 3746602), (38, 1873301), (691, 103018), (1382, 51509), (2711, 26258), (5422, 13129)]