28535808

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1357

約数の個数: 88

約数和(自身を含む): 86989312

約数和(自身を除く): 58453504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1327, 1344, 1536, 1792, 2654, 2688, 3072, 3584, 3981, 5308, 5376, 7168, 7962, 9289, 10616, 10752, 15924, 18578, 21232, 21504, 27867, 31848, 37156, 42464, 55734, 63696, 74312, 84928, 111468, 127392, 148624, 169856, 222936, 254784, 297248, 339712, 445872, 509568, 594496, 679424, 891744, 1019136, 1188992, 1358848, 1783488, 2038272, 2377984, 3566976, 4076544, 4755968, 7133952, 9511936, 14267904, 28535808]

約数ペア:

[(1, 28535808), (2, 14267904), (3, 9511936), (4, 7133952), (6, 4755968), (7, 4076544), (8, 3566976), (12, 2377984), (14, 2038272), (16, 1783488), (21, 1358848), (24, 1188992), (28, 1019136), (32, 891744), (42, 679424), (48, 594496), (56, 509568), (64, 445872), (84, 339712), (96, 297248), (112, 254784), (128, 222936), (168, 169856), (192, 148624), (224, 127392), (256, 111468), (336, 84928), (384, 74312), (448, 63696), (512, 55734), (672, 42464), (768, 37156), (896, 31848), (1024, 27867), (1327, 21504), (1344, 21232), (1536, 18578), (1792, 15924), (2654, 10752), (2688, 10616), (3072, 9289), (3584, 7962), (3981, 7168), (5308, 5376)]