78404924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{40751}}^1$

素因数の和:40805

約数の個数: 24

約数和(自身を含む): 151760448

約数和(自身を除く): 73355524

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 40751, 81502, 163004, 529763, 1059526, 1507787, 2119052, 3015574, 6031148, 19601231, 39202462, 78404924]

約数ペア:

[(1, 78404924), (2, 39202462), (4, 19601231), (13, 6031148), (26, 3015574), (37, 2119052), (52, 1507787), (74, 1059526), (148, 529763), (481, 163004), (962, 81502), (1924, 40751)]