2751633968

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{33181}}^1$

素因数の和:33333

約数の個数: 40

約数和(自身を含む): 5480604576

約数和(自身を除く): 2728970608

約数列:

[1, 2, 4, 8, 16, 71, 73, 142, 146, 284, 292, 568, 584, 1136, 1168, 5183, 10366, 20732, 33181, 41464, 66362, 82928, 132724, 265448, 530896, 2355851, 2422213, 4711702, 4844426, 9423404, 9688852, 18846808, 19377704, 37693616, 38755408, 171977123, 343954246, 687908492, 1375816984, 2751633968]

約数ペア:

[(1, 2751633968), (2, 1375816984), (4, 687908492), (8, 343954246), (16, 171977123), (71, 38755408), (73, 37693616), (142, 19377704), (146, 18846808), (284, 9688852), (292, 9423404), (568, 4844426), (584, 4711702), (1136, 2422213), (1168, 2355851), (5183, 530896), (10366, 265448), (20732, 132724), (33181, 82928), (41464, 66362)]