47139344

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13623

約数の個数: 40

約数和(自身を含む): 107755008

約数和(自身を除く): 60615664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 13577, 27154, 54308, 95039, 108616, 190078, 217232, 380156, 420887, 760312, 841774, 1520624, 1683548, 2946209, 3367096, 5892418, 6734192, 11784836, 23569672, 47139344]

約数ペア:

[(1, 47139344), (2, 23569672), (4, 11784836), (7, 6734192), (8, 5892418), (14, 3367096), (16, 2946209), (28, 1683548), (31, 1520624), (56, 841774), (62, 760312), (112, 420887), (124, 380156), (217, 217232), (248, 190078), (434, 108616), (496, 95039), (868, 54308), (1736, 27154), (3472, 13577)]