67656454

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1252

約数の個数: 24

約数和(自身を含む): 108493560

約数和(自身を除く): 40837106

約数列:

[1, 2, 19, 38, 83, 166, 361, 722, 1129, 1577, 2258, 3154, 21451, 29963, 42902, 59926, 93707, 187414, 407569, 815138, 1780433, 3560866, 33828227, 67656454]

約数ペア:

[(1, 67656454), (2, 33828227), (19, 3560866), (38, 1780433), (83, 815138), (166, 407569), (361, 187414), (722, 93707), (1129, 59926), (1577, 42902), (2258, 29963), (3154, 21451)]