67222768

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47207}}^1$

素因数の和:47304

約数の個数: 20

約数和(自身を含む): 131710320

約数和(自身を除く): 64487552

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47207, 94414, 188828, 377656, 755312, 4201423, 8402846, 16805692, 33611384, 67222768]

約数ペア:

[(1, 67222768), (2, 33611384), (4, 16805692), (8, 8402846), (16, 4201423), (89, 755312), (178, 377656), (356, 188828), (712, 94414), (1424, 47207)]