25562264

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 61751520

約数和(自身を除く): 36189256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 73, 74, 91, 104, 146, 148, 169, 182, 259, 292, 296, 338, 364, 481, 511, 518, 584, 676, 728, 949, 962, 1022, 1036, 1183, 1352, 1898, 1924, 2044, 2072, 2366, 2701, 3367, 3796, 3848, 4088, 4732, 5402, 6253, 6643, 6734, 7592, 9464, 10804, 12337, 12506, 13286, 13468, 18907, 21608, 24674, 25012, 26572, 26936, 35113, 37814, 43771, 49348, 50024, 53144, 70226, 75628, 86359, 87542, 98696, 140452, 151256, 172718, 175084, 245791, 280904, 345436, 350168, 456469, 491582, 690872, 912938, 983164, 1825876, 1966328, 3195283, 3651752, 6390566, 12781132, 25562264]

約数ペア:

[(1, 25562264), (2, 12781132), (4, 6390566), (7, 3651752), (8, 3195283), (13, 1966328), (14, 1825876), (26, 983164), (28, 912938), (37, 690872), (52, 491582), (56, 456469), (73, 350168), (74, 345436), (91, 280904), (104, 245791), (146, 175084), (148, 172718), (169, 151256), (182, 140452), (259, 98696), (292, 87542), (296, 86359), (338, 75628), (364, 70226), (481, 53144), (511, 50024), (518, 49348), (584, 43771), (676, 37814), (728, 35113), (949, 26936), (962, 26572), (1022, 25012), (1036, 24674), (1183, 21608), (1352, 18907), (1898, 13468), (1924, 13286), (2044, 12506), (2072, 12337), (2366, 10804), (2701, 9464), (3367, 7592), (3796, 6734), (3848, 6643), (4088, 6253), (4732, 5402)]