25385478

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2872

約数の個数: 32

約数和(自身を含む): 53434080

約数和(自身を除く): 28048602

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 2789, 3034, 4551, 5578, 8367, 9102, 16734, 103193, 114349, 206386, 228698, 309579, 343047, 619158, 686094, 4230913, 8461826, 12692739, 25385478]

約数ペア:

[(1, 25385478), (2, 12692739), (3, 8461826), (6, 4230913), (37, 686094), (41, 619158), (74, 343047), (82, 309579), (111, 228698), (123, 206386), (222, 114349), (246, 103193), (1517, 16734), (2789, 9102), (3034, 8367), (4551, 5578)]