828595712

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4919}}^1$

素因数の和:4991

約数の個数: 80

約数和(自身を含む): 1932733440

約数和(自身を除く): 1104137728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1316, 1504, 1792, 2632, 3008, 3584, 4919, 5264, 6016, 9838, 10528, 12032, 19676, 21056, 24064, 34433, 39352, 42112, 68866, 78704, 84224, 137732, 157408, 168448, 231193, 275464, 314816, 462386, 550928, 629632, 924772, 1101856, 1259264, 1618351, 1849544, 2203712, 2518528, 3236702, 3699088, 4407424, 6473404, 7398176, 8814848, 12946808, 14796352, 17629696, 25893616, 29592704, 51787232, 59185408, 103574464, 118370816, 207148928, 414297856, 828595712]

約数ペア:

[(1, 828595712), (2, 414297856), (4, 207148928), (7, 118370816), (8, 103574464), (14, 59185408), (16, 51787232), (28, 29592704), (32, 25893616), (47, 17629696), (56, 14796352), (64, 12946808), (94, 8814848), (112, 7398176), (128, 6473404), (188, 4407424), (224, 3699088), (256, 3236702), (329, 2518528), (376, 2203712), (448, 1849544), (512, 1618351), (658, 1259264), (752, 1101856), (896, 924772), (1316, 629632), (1504, 550928), (1792, 462386), (2632, 314816), (3008, 275464), (3584, 231193), (4919, 168448), (5264, 157408), (6016, 137732), (9838, 84224), (10528, 78704), (12032, 68866), (19676, 42112), (21056, 39352), (24064, 34433)]