78913042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5218

約数の個数: 32

約数和(自身を含む): 138539520

約数和(自身を除く): 59626478

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 5153, 7657, 10306, 15314, 66989, 97907, 133978, 159743, 195814, 319486, 1272791, 2076659, 2545582, 3035117, 4153318, 6070234, 39456521, 78913042]

約数ペア:

[(1, 78913042), (2, 39456521), (13, 6070234), (19, 4153318), (26, 3035117), (31, 2545582), (38, 2076659), (62, 1272791), (247, 319486), (403, 195814), (494, 159743), (589, 133978), (806, 97907), (1178, 66989), (5153, 15314), (7657, 10306)]