25449936

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 69638400

約数和(自身を除く): 44188464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 47, 48, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 389, 464, 564, 696, 752, 778, 1128, 1167, 1363, 1392, 1556, 2256, 2334, 2726, 3112, 4089, 4668, 5452, 6224, 8178, 9336, 10904, 11281, 16356, 18283, 18672, 21808, 22562, 32712, 33843, 36566, 45124, 54849, 65424, 67686, 73132, 90248, 109698, 135372, 146264, 180496, 219396, 270744, 292528, 438792, 530207, 541488, 877584, 1060414, 1590621, 2120828, 3181242, 4241656, 6362484, 8483312, 12724968, 25449936]

約数ペア:

[(1, 25449936), (2, 12724968), (3, 8483312), (4, 6362484), (6, 4241656), (8, 3181242), (12, 2120828), (16, 1590621), (24, 1060414), (29, 877584), (47, 541488), (48, 530207), (58, 438792), (87, 292528), (94, 270744), (116, 219396), (141, 180496), (174, 146264), (188, 135372), (232, 109698), (282, 90248), (348, 73132), (376, 67686), (389, 65424), (464, 54849), (564, 45124), (696, 36566), (752, 33843), (778, 32712), (1128, 22562), (1167, 21808), (1363, 18672), (1392, 18283), (1556, 16356), (2256, 11281), (2334, 10904), (2726, 9336), (3112, 8178), (4089, 6224), (4668, 5452)]