25434952

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 48951000

約数和(自身を除く): 23516048

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 388, 449, 584, 776, 898, 1796, 3592, 7081, 14162, 28324, 32777, 43553, 56648, 65554, 87106, 131108, 174212, 262216, 348424, 3179369, 6358738, 12717476, 25434952]

約数ペア:

[(1, 25434952), (2, 12717476), (4, 6358738), (8, 3179369), (73, 348424), (97, 262216), (146, 174212), (194, 131108), (292, 87106), (388, 65554), (449, 56648), (584, 43553), (776, 32777), (898, 28324), (1796, 14162), (3592, 7081)]