25079808

素因数分解:

$2^{12}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:197

約数の個数: 104

約数和(自身を含む): 72473968

約数和(自身を除く): 47394160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 157, 192, 208, 256, 312, 314, 384, 416, 471, 512, 624, 628, 768, 832, 942, 1024, 1248, 1256, 1536, 1664, 1884, 2041, 2048, 2496, 2512, 3072, 3328, 3768, 4082, 4096, 4992, 5024, 6123, 6144, 6656, 7536, 8164, 9984, 10048, 12246, 12288, 13312, 15072, 16328, 19968, 20096, 24492, 26624, 30144, 32656, 39936, 40192, 48984, 53248, 60288, 65312, 79872, 80384, 97968, 120576, 130624, 159744, 160768, 195936, 241152, 261248, 321536, 391872, 482304, 522496, 643072, 783744, 964608, 1044992, 1567488, 1929216, 2089984, 3134976, 4179968, 6269952, 8359936, 12539904, 25079808]

約数ペア:

[(1, 25079808), (2, 12539904), (3, 8359936), (4, 6269952), (6, 4179968), (8, 3134976), (12, 2089984), (13, 1929216), (16, 1567488), (24, 1044992), (26, 964608), (32, 783744), (39, 643072), (48, 522496), (52, 482304), (64, 391872), (78, 321536), (96, 261248), (104, 241152), (128, 195936), (156, 160768), (157, 159744), (192, 130624), (208, 120576), (256, 97968), (312, 80384), (314, 79872), (384, 65312), (416, 60288), (471, 53248), (512, 48984), (624, 40192), (628, 39936), (768, 32656), (832, 30144), (942, 26624), (1024, 24492), (1248, 20096), (1256, 19968), (1536, 16328), (1664, 15072), (1884, 13312), (2041, 12288), (2048, 12246), (2496, 10048), (2512, 9984), (3072, 8164), (3328, 7536), (3768, 6656), (4082, 6144), (4096, 6123), (4992, 5024)]