25725696

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 75546240

約数和(自身を除く): 49820544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 43, 48, 57, 64, 76, 82, 86, 96, 114, 123, 128, 129, 152, 164, 172, 192, 228, 246, 256, 258, 304, 328, 344, 384, 456, 492, 516, 608, 656, 688, 768, 779, 817, 912, 984, 1032, 1216, 1312, 1376, 1558, 1634, 1763, 1824, 1968, 2064, 2337, 2432, 2451, 2624, 2752, 3116, 3268, 3526, 3648, 3936, 4128, 4674, 4864, 4902, 5248, 5289, 5504, 6232, 6536, 7052, 7296, 7872, 8256, 9348, 9804, 10496, 10578, 11008, 12464, 13072, 14104, 14592, 15744, 16512, 18696, 19608, 21156, 24928, 26144, 28208, 31488, 33024, 33497, 37392, 39216, 42312, 49856, 52288, 56416, 66994, 74784, 78432, 84624, 99712, 100491, 104576, 112832, 133988, 149568, 156864, 169248, 199424, 200982, 209152, 225664, 267976, 299136, 313728, 338496, 401964, 451328, 535952, 598272, 627456, 676992, 803928, 1071904, 1353984, 1607856, 2143808, 3215712, 4287616, 6431424, 8575232, 12862848, 25725696]

約数ペア:

[(1, 25725696), (2, 12862848), (3, 8575232), (4, 6431424), (6, 4287616), (8, 3215712), (12, 2143808), (16, 1607856), (19, 1353984), (24, 1071904), (32, 803928), (38, 676992), (41, 627456), (43, 598272), (48, 535952), (57, 451328), (64, 401964), (76, 338496), (82, 313728), (86, 299136), (96, 267976), (114, 225664), (123, 209152), (128, 200982), (129, 199424), (152, 169248), (164, 156864), (172, 149568), (192, 133988), (228, 112832), (246, 104576), (256, 100491), (258, 99712), (304, 84624), (328, 78432), (344, 74784), (384, 66994), (456, 56416), (492, 52288), (516, 49856), (608, 42312), (656, 39216), (688, 37392), (768, 33497), (779, 33024), (817, 31488), (912, 28208), (984, 26144), (1032, 24928), (1216, 21156), (1312, 19608), (1376, 18696), (1558, 16512), (1634, 15744), (1763, 14592), (1824, 14104), (1968, 13072), (2064, 12464), (2337, 11008), (2432, 10578), (2451, 10496), (2624, 9804), (2752, 9348), (3116, 8256), (3268, 7872), (3526, 7296), (3648, 7052), (3936, 6536), (4128, 6232), (4674, 5504), (4864, 5289), (4902, 5248)]