39908568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1864

約数の個数: 64

約数和(自身を含む): 114912000

約数和(自身を除く): 75003432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1709, 1946, 2919, 3336, 3418, 3892, 5127, 5838, 6836, 7784, 10254, 11676, 11963, 13672, 20508, 23352, 23926, 35889, 41016, 47852, 71778, 95704, 143556, 237551, 287112, 475102, 712653, 950204, 1425306, 1662857, 1900408, 2850612, 3325714, 4988571, 5701224, 6651428, 9977142, 13302856, 19954284, 39908568]

約数ペア:

[(1, 39908568), (2, 19954284), (3, 13302856), (4, 9977142), (6, 6651428), (7, 5701224), (8, 4988571), (12, 3325714), (14, 2850612), (21, 1900408), (24, 1662857), (28, 1425306), (42, 950204), (56, 712653), (84, 475102), (139, 287112), (168, 237551), (278, 143556), (417, 95704), (556, 71778), (834, 47852), (973, 41016), (1112, 35889), (1668, 23926), (1709, 23352), (1946, 20508), (2919, 13672), (3336, 11963), (3418, 11676), (3892, 10254), (5127, 7784), (5838, 6836)]