42418768

素因数分解:

$2^4\times 7^1\times {\mathrm{378739}}^1$

素因数の和:378754

約数の個数: 20

約数和(自身を含む): 93927520

約数和(自身を除く): 51508752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 378739, 757478, 1514956, 2651173, 3029912, 5302346, 6059824, 10604692, 21209384, 42418768]

約数ペア:

[(1, 42418768), (2, 21209384), (4, 10604692), (7, 6059824), (8, 5302346), (14, 3029912), (16, 2651173), (28, 1514956), (56, 757478), (112, 378739)]