25419264

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:120

約数の個数: 160

約数和(自身を含む): 77911680

約数和(自身を除く): 52492416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 67, 76, 78, 96, 104, 114, 128, 134, 152, 156, 192, 201, 208, 228, 247, 256, 268, 304, 312, 384, 402, 416, 456, 494, 512, 536, 608, 624, 741, 768, 804, 832, 871, 912, 988, 1072, 1216, 1248, 1273, 1482, 1536, 1608, 1664, 1742, 1824, 1976, 2144, 2432, 2496, 2546, 2613, 2964, 3216, 3328, 3484, 3648, 3819, 3952, 4288, 4864, 4992, 5092, 5226, 5928, 6432, 6656, 6968, 7296, 7638, 7904, 8576, 9728, 9984, 10184, 10452, 11856, 12864, 13936, 14592, 15276, 15808, 16549, 17152, 19968, 20368, 20904, 23712, 25728, 27872, 29184, 30552, 31616, 33098, 34304, 40736, 41808, 47424, 49647, 51456, 55744, 61104, 63232, 66196, 81472, 83616, 94848, 99294, 102912, 111488, 122208, 126464, 132392, 162944, 167232, 189696, 198588, 222976, 244416, 264784, 325888, 334464, 379392, 397176, 445952, 488832, 529568, 651776, 668928, 794352, 977664, 1059136, 1337856, 1588704, 1955328, 2118272, 3177408, 4236544, 6354816, 8473088, 12709632, 25419264]

約数ペア:

[(1, 25419264), (2, 12709632), (3, 8473088), (4, 6354816), (6, 4236544), (8, 3177408), (12, 2118272), (13, 1955328), (16, 1588704), (19, 1337856), (24, 1059136), (26, 977664), (32, 794352), (38, 668928), (39, 651776), (48, 529568), (52, 488832), (57, 445952), (64, 397176), (67, 379392), (76, 334464), (78, 325888), (96, 264784), (104, 244416), (114, 222976), (128, 198588), (134, 189696), (152, 167232), (156, 162944), (192, 132392), (201, 126464), (208, 122208), (228, 111488), (247, 102912), (256, 99294), (268, 94848), (304, 83616), (312, 81472), (384, 66196), (402, 63232), (416, 61104), (456, 55744), (494, 51456), (512, 49647), (536, 47424), (608, 41808), (624, 40736), (741, 34304), (768, 33098), (804, 31616), (832, 30552), (871, 29184), (912, 27872), (988, 25728), (1072, 23712), (1216, 20904), (1248, 20368), (1273, 19968), (1482, 17152), (1536, 16549), (1608, 15808), (1664, 15276), (1742, 14592), (1824, 13936), (1976, 12864), (2144, 11856), (2432, 10452), (2496, 10184), (2546, 9984), (2613, 9728), (2964, 8576), (3216, 7904), (3328, 7638), (3484, 7296), (3648, 6968), (3819, 6656), (3952, 6432), (4288, 5928), (4864, 5226), (4992, 5092)]