74612069

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24391}}^1$

素因数の和:24440

約数の個数: 16

約数和(自身を含む): 93665280

約数和(自身を除く): 19053211

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 24391, 170737, 463429, 560993, 3244003, 3926951, 10658867, 74612069]

約数ペア:

[(1, 74612069), (7, 10658867), (19, 3926951), (23, 3244003), (133, 560993), (161, 463429), (437, 170737), (3059, 24391)]