25664236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13339}}^1$

素因数の和:13393

約数の個数: 24

約数和(自身を含む): 49678160

約数和(自身を除く): 24013924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 13339, 26678, 53356, 173407, 346814, 493543, 693628, 987086, 1974172, 6416059, 12832118, 25664236]

約数ペア:

[(1, 25664236), (2, 12832118), (4, 6416059), (13, 1974172), (26, 987086), (37, 693628), (52, 493543), (74, 346814), (148, 173407), (481, 53356), (962, 26678), (1924, 13339)]