25605888

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 85161216

約数和(自身を除く): 59555328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 433, 448, 462, 528, 616, 672, 704, 768, 866, 896, 924, 1056, 1232, 1299, 1344, 1408, 1732, 1792, 1848, 2112, 2464, 2598, 2688, 2816, 3031, 3464, 3696, 4224, 4763, 4928, 5196, 5376, 6062, 6928, 7392, 8448, 9093, 9526, 9856, 10392, 12124, 13856, 14289, 14784, 18186, 19052, 19712, 20784, 24248, 27712, 28578, 29568, 33341, 36372, 38104, 41568, 48496, 55424, 57156, 59136, 66682, 72744, 76208, 83136, 96992, 100023, 110848, 114312, 133364, 145488, 152416, 166272, 193984, 200046, 228624, 266728, 290976, 304832, 332544, 387968, 400092, 457248, 533456, 581952, 609664, 775936, 800184, 914496, 1066912, 1163904, 1219328, 1600368, 1828992, 2133824, 2327808, 3200736, 3657984, 4267648, 6401472, 8535296, 12802944, 25605888]

約数ペア:

[(1, 25605888), (2, 12802944), (3, 8535296), (4, 6401472), (6, 4267648), (7, 3657984), (8, 3200736), (11, 2327808), (12, 2133824), (14, 1828992), (16, 1600368), (21, 1219328), (22, 1163904), (24, 1066912), (28, 914496), (32, 800184), (33, 775936), (42, 609664), (44, 581952), (48, 533456), (56, 457248), (64, 400092), (66, 387968), (77, 332544), (84, 304832), (88, 290976), (96, 266728), (112, 228624), (128, 200046), (132, 193984), (154, 166272), (168, 152416), (176, 145488), (192, 133364), (224, 114312), (231, 110848), (256, 100023), (264, 96992), (308, 83136), (336, 76208), (352, 72744), (384, 66682), (433, 59136), (448, 57156), (462, 55424), (528, 48496), (616, 41568), (672, 38104), (704, 36372), (768, 33341), (866, 29568), (896, 28578), (924, 27712), (1056, 24248), (1232, 20784), (1299, 19712), (1344, 19052), (1408, 18186), (1732, 14784), (1792, 14289), (1848, 13856), (2112, 12124), (2464, 10392), (2598, 9856), (2688, 9526), (2816, 9093), (3031, 8448), (3464, 7392), (3696, 6928), (4224, 6062), (4763, 5376), (4928, 5196)]