13897448

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 26973000

約数和(自身を除く): 13075552

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 449, 584, 898, 1796, 3592, 3869, 7738, 15476, 23797, 30952, 32777, 47594, 65554, 95188, 131108, 190376, 262216, 1737181, 3474362, 6948724, 13897448]

約数ペア:

[(1, 13897448), (2, 6948724), (4, 3474362), (8, 1737181), (53, 262216), (73, 190376), (106, 131108), (146, 95188), (212, 65554), (292, 47594), (424, 32777), (449, 30952), (584, 23797), (898, 15476), (1796, 7738), (3592, 3869)]