25985934

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 63094080

約数和(自身を除く): 37108146

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 457, 486, 702, 729, 914, 1053, 1371, 1458, 2106, 2187, 2742, 3159, 4113, 4374, 5941, 6318, 8226, 9477, 11882, 12339, 17823, 18954, 24678, 28431, 35646, 37017, 53469, 56862, 74034, 106938, 111051, 160407, 222102, 320814, 333153, 481221, 666306, 962442, 999459, 1443663, 1998918, 2887326, 4330989, 8661978, 12992967, 25985934]

約数ペア:

[(1, 25985934), (2, 12992967), (3, 8661978), (6, 4330989), (9, 2887326), (13, 1998918), (18, 1443663), (26, 999459), (27, 962442), (39, 666306), (54, 481221), (78, 333153), (81, 320814), (117, 222102), (162, 160407), (234, 111051), (243, 106938), (351, 74034), (457, 56862), (486, 53469), (702, 37017), (729, 35646), (914, 28431), (1053, 24678), (1371, 18954), (1458, 17823), (2106, 12339), (2187, 11882), (2742, 9477), (3159, 8226), (4113, 6318), (4374, 5941)]