25216192

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 53492400

約数和(自身を除く): 28276208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 89, 152, 178, 233, 304, 356, 466, 608, 712, 932, 1216, 1424, 1691, 1864, 2848, 3382, 3728, 4427, 5696, 6764, 7456, 8854, 13528, 14912, 17708, 20737, 27056, 35416, 41474, 54112, 70832, 82948, 108224, 141664, 165896, 283328, 331792, 394003, 663584, 788006, 1327168, 1576012, 3152024, 6304048, 12608096, 25216192]

約数ペア:

[(1, 25216192), (2, 12608096), (4, 6304048), (8, 3152024), (16, 1576012), (19, 1327168), (32, 788006), (38, 663584), (64, 394003), (76, 331792), (89, 283328), (152, 165896), (178, 141664), (233, 108224), (304, 82948), (356, 70832), (466, 54112), (608, 41474), (712, 35416), (932, 27056), (1216, 20737), (1424, 17708), (1691, 14912), (1864, 13528), (2848, 8854), (3382, 7456), (3728, 6764), (4427, 5696)]