71123178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2237}}^1$

素因数の和:3006

約数の個数: 32

約数和(自身を含む): 162854784

約数和(自身を除く): 91731606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 757, 1514, 2237, 2271, 4474, 4542, 5299, 6711, 10598, 13422, 15659, 15897, 31318, 31794, 46977, 93954, 1693409, 3386818, 5080227, 10160454, 11853863, 23707726, 35561589, 71123178]

約数ペア:

[(1, 71123178), (2, 35561589), (3, 23707726), (6, 11853863), (7, 10160454), (14, 5080227), (21, 3386818), (42, 1693409), (757, 93954), (1514, 46977), (2237, 31794), (2271, 31318), (4474, 15897), (4542, 15659), (5299, 13422), (6711, 10598)]