42740984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37361}}^1$

素因数の和:37391

約数の個数: 32

約数和(自身を含む): 94152240

約数和(自身を除く): 51411256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 37361, 74722, 149444, 298888, 410971, 485693, 821942, 971386, 1643884, 1942772, 3287768, 3885544, 5342623, 10685246, 21370492, 42740984]

約数ペア:

[(1, 42740984), (2, 21370492), (4, 10685246), (8, 5342623), (11, 3885544), (13, 3287768), (22, 1942772), (26, 1643884), (44, 971386), (52, 821942), (88, 485693), (104, 410971), (143, 298888), (286, 149444), (572, 74722), (1144, 37361)]