7855276268

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{12289}}^1$

素因数の和:12954

約数の個数: 48

約数和(自身を含む): 16162628160

約数和(自身を除く): 8307351892

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 617, 1036, 1234, 2468, 4319, 8638, 12289, 17276, 22829, 24578, 45658, 49156, 86023, 91316, 159803, 172046, 319606, 344092, 454693, 639212, 909386, 1818772, 3182851, 6365702, 7582313, 12731404, 15164626, 30329252, 53076191, 106152382, 212304764, 280545581, 561091162, 1122182324, 1963819067, 3927638134, 7855276268]

約数ペア:

[(1, 7855276268), (2, 3927638134), (4, 1963819067), (7, 1122182324), (14, 561091162), (28, 280545581), (37, 212304764), (74, 106152382), (148, 53076191), (259, 30329252), (518, 15164626), (617, 12731404), (1036, 7582313), (1234, 6365702), (2468, 3182851), (4319, 1818772), (8638, 909386), (12289, 639212), (17276, 454693), (22829, 344092), (24578, 319606), (45658, 172046), (49156, 159803), (86023, 91316)]