12888014748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{64223}}^1$

素因数の和:66626

約数の個数: 48

約数和(自身を含む): 34382960640

約数和(自身を除く): 21494945892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2389, 4778, 7167, 9556, 14334, 16723, 28668, 33446, 50169, 64223, 66892, 100338, 128446, 192669, 200676, 256892, 385338, 449561, 770676, 899122, 1348683, 1798244, 2697366, 5394732, 153428747, 306857494, 460286241, 613714988, 920572482, 1074001229, 1841144964, 2148002458, 3222003687, 4296004916, 6444007374, 12888014748]

約数ペア:

[(1, 12888014748), (2, 6444007374), (3, 4296004916), (4, 3222003687), (6, 2148002458), (7, 1841144964), (12, 1074001229), (14, 920572482), (21, 613714988), (28, 460286241), (42, 306857494), (84, 153428747), (2389, 5394732), (4778, 2697366), (7167, 1798244), (9556, 1348683), (14334, 899122), (16723, 770676), (28668, 449561), (33446, 385338), (50169, 256892), (64223, 200676), (66892, 192669), (100338, 128446)]