67786768

素因数分解:

$2^4\times 7^1\times {\mathrm{605239}}^1$

素因数の和:605254

約数の個数: 20

約数和(自身を含む): 150099520

約数和(自身を除く): 82312752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 605239, 1210478, 2420956, 4236673, 4841912, 8473346, 9683824, 16946692, 33893384, 67786768]

約数ペア:

[(1, 67786768), (2, 33893384), (4, 16946692), (7, 9683824), (8, 8473346), (14, 4841912), (16, 4236673), (28, 2420956), (56, 1210478), (112, 605239)]