26140070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 52068096

約数和(自身を除く): 25928026

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3347, 3905, 6694, 7810, 16735, 33470, 36817, 73634, 184085, 237637, 368170, 475274, 1188185, 2376370, 2614007, 5228014, 13070035, 26140070]

約数ペア:

[(1, 26140070), (2, 13070035), (5, 5228014), (10, 2614007), (11, 2376370), (22, 1188185), (55, 475274), (71, 368170), (110, 237637), (142, 184085), (355, 73634), (710, 36817), (781, 33470), (1562, 16735), (3347, 7810), (3905, 6694)]