26453924

素因数分解:

$2^2\times 7^2\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 36

約数和(自身を含む): 54295920

約数和(自身を除く): 27841996

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 139, 196, 278, 556, 971, 973, 1942, 1946, 3884, 3892, 6797, 6811, 13594, 13622, 27188, 27244, 47579, 95158, 134969, 190316, 269938, 539876, 944783, 1889566, 3779132, 6613481, 13226962, 26453924]

約数ペア:

[(1, 26453924), (2, 13226962), (4, 6613481), (7, 3779132), (14, 1889566), (28, 944783), (49, 539876), (98, 269938), (139, 190316), (196, 134969), (278, 95158), (556, 47579), (971, 27244), (973, 27188), (1942, 13622), (1946, 13594), (3884, 6811), (3892, 6797)]