39944828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2447}}^1$

素因数の和:2522

約数の個数: 48

約数和(自身を含む): 88833024

約数和(自身を除く): 48888196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 2447, 4081, 4894, 8162, 9788, 16324, 17129, 26917, 34258, 53834, 68516, 107668, 129691, 188419, 259382, 376838, 518764, 753676, 907837, 1426601, 1815674, 2853202, 3631348, 5706404, 9986207, 19972414, 39944828]

約数ペア:

[(1, 39944828), (2, 19972414), (4, 9986207), (7, 5706404), (11, 3631348), (14, 2853202), (22, 1815674), (28, 1426601), (44, 907837), (53, 753676), (77, 518764), (106, 376838), (154, 259382), (212, 188419), (308, 129691), (371, 107668), (583, 68516), (742, 53834), (1166, 34258), (1484, 26917), (2332, 17129), (2447, 16324), (4081, 9788), (4894, 8162)]