25313964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{162269}}^1$

素因数の和:162289

約数の個数: 24

約数和(自身を含む): 63609840

約数和(自身を除く): 38295876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 162269, 324538, 486807, 649076, 973614, 1947228, 2109497, 4218994, 6328491, 8437988, 12656982, 25313964]

約数ペア:

[(1, 25313964), (2, 12656982), (3, 8437988), (4, 6328491), (6, 4218994), (12, 2109497), (13, 1947228), (26, 973614), (39, 649076), (52, 486807), (78, 324538), (156, 162269)]