38722768

素因数分解:

$2^4\times 7^1\times {\mathrm{345739}}^1$

素因数の和:345754

約数の個数: 20

約数和(自身を含む): 85743520

約数和(自身を除く): 47020752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 345739, 691478, 1382956, 2420173, 2765912, 4840346, 5531824, 9680692, 19361384, 38722768]

約数ペア:

[(1, 38722768), (2, 19361384), (4, 9680692), (7, 5531824), (8, 4840346), (14, 2765912), (16, 2420173), (28, 1382956), (56, 691478), (112, 345739)]