27898444

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{3847}}^1$

素因数の和:3902

約数の個数: 36

約数和(自身を含む): 58343376

約数和(自身を除く): 30444932

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1813, 3626, 3847, 7252, 7694, 15388, 26929, 53858, 107716, 142339, 188503, 284678, 377006, 569356, 754012, 996373, 1992746, 3985492, 6974611, 13949222, 27898444]

約数ペア:

[(1, 27898444), (2, 13949222), (4, 6974611), (7, 3985492), (14, 1992746), (28, 996373), (37, 754012), (49, 569356), (74, 377006), (98, 284678), (148, 188503), (196, 142339), (259, 107716), (518, 53858), (1036, 26929), (1813, 15388), (3626, 7694), (3847, 7252)]