25292556

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{7243}}^1$

素因数の和:7350

約数の個数: 36

約数和(自身を含む): 64601992

約数和(自身を除く): 39309436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 7243, 14486, 21729, 28972, 43458, 65187, 86916, 130374, 260748, 702571, 1405142, 2107713, 2810284, 4215426, 6323139, 8430852, 12646278, 25292556]

約数ペア:

[(1, 25292556), (2, 12646278), (3, 8430852), (4, 6323139), (6, 4215426), (9, 2810284), (12, 2107713), (18, 1405142), (36, 702571), (97, 260748), (194, 130374), (291, 86916), (388, 65187), (582, 43458), (873, 28972), (1164, 21729), (1746, 14486), (3492, 7243)]