25739352

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{919}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 69966000

約数和(自身を除く): 44226648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 919, 1167, 1556, 1838, 2334, 2757, 3112, 3501, 3676, 4668, 5514, 7002, 7352, 8271, 9336, 11028, 14004, 16542, 22056, 28008, 33084, 66168, 357491, 714982, 1072473, 1429964, 2144946, 2859928, 3217419, 4289892, 6434838, 8579784, 12869676, 25739352]

約数ペア:

[(1, 25739352), (2, 12869676), (3, 8579784), (4, 6434838), (6, 4289892), (8, 3217419), (9, 2859928), (12, 2144946), (18, 1429964), (24, 1072473), (36, 714982), (72, 357491), (389, 66168), (778, 33084), (919, 28008), (1167, 22056), (1556, 16542), (1838, 14004), (2334, 11028), (2757, 9336), (3112, 8271), (3501, 7352), (3676, 7002), (4668, 5514)]