4159456

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 9676800

約数和(自身を除く): 5517344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 599, 868, 992, 1198, 1736, 2396, 3472, 4193, 4792, 6944, 8386, 9584, 16772, 18569, 19168, 33544, 37138, 67088, 74276, 129983, 134176, 148552, 259966, 297104, 519932, 594208, 1039864, 2079728, 4159456]

約数ペア:

[(1, 4159456), (2, 2079728), (4, 1039864), (7, 594208), (8, 519932), (14, 297104), (16, 259966), (28, 148552), (31, 134176), (32, 129983), (56, 74276), (62, 67088), (112, 37138), (124, 33544), (217, 19168), (224, 18569), (248, 16772), (434, 9584), (496, 8386), (599, 6944), (868, 4792), (992, 4193), (1198, 3472), (1736, 2396)]