25319196

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 75962880

約数和(自身を除く): 50643684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 107, 108, 126, 189, 214, 252, 313, 321, 378, 428, 626, 642, 749, 756, 939, 963, 1252, 1284, 1498, 1878, 1926, 2191, 2247, 2817, 2889, 2996, 3756, 3852, 4382, 4494, 5634, 5778, 6573, 6741, 8451, 8764, 8988, 11268, 11556, 13146, 13482, 16902, 19719, 20223, 26292, 26964, 33491, 33804, 39438, 40446, 59157, 66982, 78876, 80892, 100473, 118314, 133964, 200946, 234437, 236628, 301419, 401892, 468874, 602838, 703311, 904257, 937748, 1205676, 1406622, 1808514, 2109933, 2813244, 3617028, 4219866, 6329799, 8439732, 12659598, 25319196]

約数ペア:

[(1, 25319196), (2, 12659598), (3, 8439732), (4, 6329799), (6, 4219866), (7, 3617028), (9, 2813244), (12, 2109933), (14, 1808514), (18, 1406622), (21, 1205676), (27, 937748), (28, 904257), (36, 703311), (42, 602838), (54, 468874), (63, 401892), (84, 301419), (107, 236628), (108, 234437), (126, 200946), (189, 133964), (214, 118314), (252, 100473), (313, 80892), (321, 78876), (378, 66982), (428, 59157), (626, 40446), (642, 39438), (749, 33804), (756, 33491), (939, 26964), (963, 26292), (1252, 20223), (1284, 19719), (1498, 16902), (1878, 13482), (1926, 13146), (2191, 11556), (2247, 11268), (2817, 8988), (2889, 8764), (2996, 8451), (3756, 6741), (3852, 6573), (4382, 5778), (4494, 5634)]