27970768

素因数分解:

$2^4\times 7^2\times {\mathrm{35677}}^1$

素因数の和:35699

約数の個数: 30

約数和(自身を含む): 63043026

約数和(自身を除く): 35072258

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 35677, 71354, 142708, 249739, 285416, 499478, 570832, 998956, 1748173, 1997912, 3496346, 3995824, 6992692, 13985384, 27970768]

約数ペア:

[(1, 27970768), (2, 13985384), (4, 6992692), (7, 3995824), (8, 3496346), (14, 1997912), (16, 1748173), (28, 998956), (49, 570832), (56, 499478), (98, 285416), (112, 249739), (196, 142708), (392, 71354), (784, 35677)]