25418732

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 48646080

約数和(自身を除く): 23227348

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 607, 722, 1102, 1214, 1444, 2204, 2428, 10469, 11533, 17603, 20938, 23066, 35206, 41876, 46132, 70412, 219127, 334457, 438254, 668914, 876508, 1337828, 6354683, 12709366, 25418732]

約数ペア:

[(1, 25418732), (2, 12709366), (4, 6354683), (19, 1337828), (29, 876508), (38, 668914), (58, 438254), (76, 334457), (116, 219127), (361, 70412), (551, 46132), (607, 41876), (722, 35206), (1102, 23066), (1214, 20938), (1444, 17603), (2204, 11533), (2428, 10469)]