25818852

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 64774080

約数和(自身を除く): 38955228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 268, 402, 804, 1139, 1889, 2278, 3417, 3778, 4556, 5667, 6834, 7556, 11334, 13668, 22668, 32113, 64226, 96339, 126563, 128452, 192678, 253126, 379689, 385356, 506252, 759378, 1518756, 2151571, 4303142, 6454713, 8606284, 12909426, 25818852]

約数ペア:

[(1, 25818852), (2, 12909426), (3, 8606284), (4, 6454713), (6, 4303142), (12, 2151571), (17, 1518756), (34, 759378), (51, 506252), (67, 385356), (68, 379689), (102, 253126), (134, 192678), (201, 128452), (204, 126563), (268, 96339), (402, 64226), (804, 32113), (1139, 22668), (1889, 13668), (2278, 11334), (3417, 7556), (3778, 6834), (4556, 5667)]