25393356

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{1097}}^1$

素因数の和:1750

約数の個数: 36

約数和(自身を含む): 64347192

約数和(自身を除く): 38953836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1097, 1286, 1929, 2194, 2572, 3291, 3858, 4388, 5787, 6582, 7716, 9873, 11574, 13164, 19746, 23148, 39492, 705371, 1410742, 2116113, 2821484, 4232226, 6348339, 8464452, 12696678, 25393356]

約数ペア:

[(1, 25393356), (2, 12696678), (3, 8464452), (4, 6348339), (6, 4232226), (9, 2821484), (12, 2116113), (18, 1410742), (36, 705371), (643, 39492), (1097, 23148), (1286, 19746), (1929, 13164), (2194, 11574), (2572, 9873), (3291, 7716), (3858, 6582), (4388, 5787)]