28495872

素因数分解:

$2^{12}\times 3^2\times {\mathrm{773}}^1$

素因数の和:803

約数の個数: 78

約数和(自身を含む): 82417842

約数和(自身を除く): 53921970

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 773, 1024, 1152, 1536, 1546, 2048, 2304, 2319, 3072, 3092, 4096, 4608, 4638, 6144, 6184, 6957, 9216, 9276, 12288, 12368, 13914, 18432, 18552, 24736, 27828, 36864, 37104, 49472, 55656, 74208, 98944, 111312, 148416, 197888, 222624, 296832, 395776, 445248, 593664, 791552, 890496, 1187328, 1583104, 1780992, 2374656, 3166208, 3561984, 4749312, 7123968, 9498624, 14247936, 28495872]

約数ペア:

[(1, 28495872), (2, 14247936), (3, 9498624), (4, 7123968), (6, 4749312), (8, 3561984), (9, 3166208), (12, 2374656), (16, 1780992), (18, 1583104), (24, 1187328), (32, 890496), (36, 791552), (48, 593664), (64, 445248), (72, 395776), (96, 296832), (128, 222624), (144, 197888), (192, 148416), (256, 111312), (288, 98944), (384, 74208), (512, 55656), (576, 49472), (768, 37104), (773, 36864), (1024, 27828), (1152, 24736), (1536, 18552), (1546, 18432), (2048, 13914), (2304, 12368), (2319, 12288), (3072, 9276), (3092, 9216), (4096, 6957), (4608, 6184), (4638, 6144)]