71338950904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{444557}}^1$

素因数の和:446119

約数の個数: 32

約数和(自身を含む): 144143485920

約数和(自身を除く): 72804535016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1543, 3086, 6172, 12344, 20059, 40118, 80236, 160472, 444557, 889114, 1778228, 3556456, 5779241, 11558482, 23116964, 46233928, 685951451, 1371902902, 2743805804, 5487611608, 8917368863, 17834737726, 35669475452, 71338950904]

約数ペア:

[(1, 71338950904), (2, 35669475452), (4, 17834737726), (8, 8917368863), (13, 5487611608), (26, 2743805804), (52, 1371902902), (104, 685951451), (1543, 46233928), (3086, 23116964), (6172, 11558482), (12344, 5779241), (20059, 3556456), (40118, 1778228), (80236, 889114), (160472, 444557)]