139969684792

素因数分解:

$2^3\times 7^1\times {\mathrm{3643}}^1\times {\mathrm{686099}}^1$

素因数の和:689755

約数の個数: 32

約数和(自身を含む): 300017808000

約数和(自身を除く): 160048123208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3643, 7286, 14572, 25501, 29144, 51002, 102004, 204008, 686099, 1372198, 2744396, 4802693, 5488792, 9605386, 19210772, 38421544, 2499458657, 4998917314, 9997834628, 17496210599, 19995669256, 34992421198, 69984842396, 139969684792]

約数ペア:

[(1, 139969684792), (2, 69984842396), (4, 34992421198), (7, 19995669256), (8, 17496210599), (14, 9997834628), (28, 4998917314), (56, 2499458657), (3643, 38421544), (7286, 19210772), (14572, 9605386), (25501, 5488792), (29144, 4802693), (51002, 2744396), (102004, 1372198), (204008, 686099)]