74472419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4409}}^1$

素因数の和:4562

約数の個数: 16

約数和(自身を含む): 90316800

約数和(自身を除く): 15844381

約数列:

[1, 7, 19, 127, 133, 889, 2413, 4409, 16891, 30863, 83771, 559943, 586397, 3919601, 10638917, 74472419]

約数ペア:

[(1, 74472419), (7, 10638917), (19, 3919601), (127, 586397), (133, 559943), (889, 83771), (2413, 30863), (4409, 16891)]