2872372208

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{45599}}^1$

素因数の和:45765

約数の個数: 40

約数和(自身を含む): 5790105600

約数和(自身を除く): 2917733392

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 3937, 7874, 15748, 31496, 45599, 62992, 91198, 182396, 364792, 729584, 1413569, 2827138, 5654276, 5791073, 11308552, 11582146, 22617104, 23164292, 46328584, 92657168, 179523263, 359046526, 718093052, 1436186104, 2872372208]

約数ペア:

[(1, 2872372208), (2, 1436186104), (4, 718093052), (8, 359046526), (16, 179523263), (31, 92657168), (62, 46328584), (124, 23164292), (127, 22617104), (248, 11582146), (254, 11308552), (496, 5791073), (508, 5654276), (1016, 2827138), (2032, 1413569), (3937, 729584), (7874, 364792), (15748, 182396), (31496, 91198), (45599, 62992)]