25944744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 74505600

約数和(自身を除く): 48560856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 389, 397, 778, 794, 1167, 1191, 1556, 1588, 2334, 2382, 2723, 2779, 3112, 3176, 4668, 4764, 5446, 5558, 8169, 8337, 9336, 9528, 10892, 11116, 16338, 16674, 21784, 22232, 32676, 33348, 65352, 66696, 154433, 308866, 463299, 617732, 926598, 1081031, 1235464, 1853196, 2162062, 3243093, 3706392, 4324124, 6486186, 8648248, 12972372, 25944744]

約数ペア:

[(1, 25944744), (2, 12972372), (3, 8648248), (4, 6486186), (6, 4324124), (7, 3706392), (8, 3243093), (12, 2162062), (14, 1853196), (21, 1235464), (24, 1081031), (28, 926598), (42, 617732), (56, 463299), (84, 308866), (168, 154433), (389, 66696), (397, 65352), (778, 33348), (794, 32676), (1167, 22232), (1191, 21784), (1556, 16674), (1588, 16338), (2334, 11116), (2382, 10892), (2723, 9528), (2779, 9336), (3112, 8337), (3176, 8169), (4668, 5558), (4764, 5446)]