74973734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 130757760

約数和(自身を除く): 55784026

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1577, 1826, 2161, 3154, 4322, 17347, 23771, 34694, 41059, 47542, 82118, 179363, 358726, 451649, 903298, 1972993, 3407897, 3945986, 6815794, 37486867, 74973734]

約数ペア:

[(1, 74973734), (2, 37486867), (11, 6815794), (19, 3945986), (22, 3407897), (38, 1972993), (83, 903298), (166, 451649), (209, 358726), (418, 179363), (913, 82118), (1577, 47542), (1826, 41059), (2161, 34694), (3154, 23771), (4322, 17347)]