67478768

素因数分解:

$2^4\times 7^1\times {\mathrm{602489}}^1$

素因数の和:602504

約数の個数: 20

約数和(自身を含む): 149417520

約数和(自身を除く): 81938752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 602489, 1204978, 2409956, 4217423, 4819912, 8434846, 9639824, 16869692, 33739384, 67478768]

約数ペア:

[(1, 67478768), (2, 33739384), (4, 16869692), (7, 9639824), (8, 8434846), (14, 4819912), (16, 4217423), (28, 2409956), (56, 1204978), (112, 602489)]