25507356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 72522240

約数和(自身を除く): 47014884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 37, 42, 58, 74, 84, 87, 111, 116, 148, 174, 203, 222, 259, 283, 348, 406, 444, 518, 566, 609, 777, 812, 849, 1036, 1073, 1132, 1218, 1554, 1698, 1981, 2146, 2436, 3108, 3219, 3396, 3962, 4292, 5943, 6438, 7511, 7924, 8207, 10471, 11886, 12876, 15022, 16414, 20942, 22533, 23772, 24621, 30044, 31413, 32828, 41884, 45066, 49242, 57449, 62826, 73297, 90132, 98484, 114898, 125652, 146594, 172347, 219891, 229796, 293188, 303659, 344694, 439782, 607318, 689388, 879564, 910977, 1214636, 1821954, 2125613, 3643908, 4251226, 6376839, 8502452, 12753678, 25507356]

約数ペア:

[(1, 25507356), (2, 12753678), (3, 8502452), (4, 6376839), (6, 4251226), (7, 3643908), (12, 2125613), (14, 1821954), (21, 1214636), (28, 910977), (29, 879564), (37, 689388), (42, 607318), (58, 439782), (74, 344694), (84, 303659), (87, 293188), (111, 229796), (116, 219891), (148, 172347), (174, 146594), (203, 125652), (222, 114898), (259, 98484), (283, 90132), (348, 73297), (406, 62826), (444, 57449), (518, 49242), (566, 45066), (609, 41884), (777, 32828), (812, 31413), (849, 30044), (1036, 24621), (1073, 23772), (1132, 22533), (1218, 20942), (1554, 16414), (1698, 15022), (1981, 12876), (2146, 11886), (2436, 10471), (3108, 8207), (3219, 7924), (3396, 7511), (3962, 6438), (4292, 5943)]