13377616

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3899

約数の個数: 40

約数和(自身を含む): 30585344

約数和(自身を除く): 17207728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 3853, 7706, 15412, 26971, 30824, 53942, 61648, 107884, 119443, 215768, 238886, 431536, 477772, 836101, 955544, 1672202, 1911088, 3344404, 6688808, 13377616]

約数ペア:

[(1, 13377616), (2, 6688808), (4, 3344404), (7, 1911088), (8, 1672202), (14, 955544), (16, 836101), (28, 477772), (31, 431536), (56, 238886), (62, 215768), (112, 119443), (124, 107884), (217, 61648), (248, 53942), (434, 30824), (496, 26971), (868, 15412), (1736, 7706), (3472, 3853)]