25172976

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1321}}^1$

素因数の和:1729

約数の個数: 40

約数和(自身を含む): 65243344

約数和(自身を除く): 40070368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1321, 1588, 2382, 2642, 3176, 3963, 4764, 5284, 6352, 7926, 9528, 10568, 15852, 19056, 21136, 31704, 63408, 524437, 1048874, 1573311, 2097748, 3146622, 4195496, 6293244, 8390992, 12586488, 25172976]

約数ペア:

[(1, 25172976), (2, 12586488), (3, 8390992), (4, 6293244), (6, 4195496), (8, 3146622), (12, 2097748), (16, 1573311), (24, 1048874), (48, 524437), (397, 63408), (794, 31704), (1191, 21136), (1321, 19056), (1588, 15852), (2382, 10568), (2642, 9528), (3176, 7926), (3963, 6352), (4764, 5284)]