29905172992

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{800117}}^1$

素因数の和:800208

約数の個数: 40

約数和(自身を含む): 60570532836

約数和(自身を除く): 30665359844

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 2336, 4672, 9344, 18688, 37376, 800117, 1600234, 3200468, 6400936, 12801872, 25603744, 51207488, 58408541, 102414976, 116817082, 204829952, 233634164, 409659904, 467268328, 934536656, 1869073312, 3738146624, 7476293248, 14952586496, 29905172992]

約数ペア:

[(1, 29905172992), (2, 14952586496), (4, 7476293248), (8, 3738146624), (16, 1869073312), (32, 934536656), (64, 467268328), (73, 409659904), (128, 233634164), (146, 204829952), (256, 116817082), (292, 102414976), (512, 58408541), (584, 51207488), (1168, 25603744), (2336, 12801872), (4672, 6400936), (9344, 3200468), (18688, 1600234), (37376, 800117)]