42188768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 44902432

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 599, 992, 1136, 1198, 2201, 2272, 2396, 4402, 4792, 8804, 9584, 17608, 18569, 19168, 35216, 37138, 42529, 70432, 74276, 85058, 148552, 170116, 297104, 340232, 594208, 680464, 1318399, 1360928, 2636798, 5273596, 10547192, 21094384, 42188768]

約数ペア:

[(1, 42188768), (2, 21094384), (4, 10547192), (8, 5273596), (16, 2636798), (31, 1360928), (32, 1318399), (62, 680464), (71, 594208), (124, 340232), (142, 297104), (248, 170116), (284, 148552), (496, 85058), (568, 74276), (599, 70432), (992, 42529), (1136, 37138), (1198, 35216), (2201, 19168), (2272, 18569), (2396, 17608), (4402, 9584), (4792, 8804)]