16898986496

素因数分解:

$2^9\times 7^1\times {\mathrm{643}}^1\times {\mathrm{7333}}^1$

素因数の和:8001

約数の個数: 80

約数和(自身を含む): 38653817664

約数和(自身を除く): 21754831168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 643, 896, 1286, 1792, 2572, 3584, 4501, 5144, 7333, 9002, 10288, 14666, 18004, 20576, 29332, 36008, 41152, 51331, 58664, 72016, 82304, 102662, 117328, 144032, 164608, 205324, 234656, 288064, 329216, 410648, 469312, 576128, 821296, 938624, 1152256, 1642592, 1877248, 2304512, 3285184, 3754496, 4715119, 6570368, 9430238, 13140736, 18860476, 26281472, 33005833, 37720952, 66011666, 75441904, 132023332, 150883808, 264046664, 301767616, 528093328, 603535232, 1056186656, 1207070464, 2112373312, 2414140928, 4224746624, 8449493248, 16898986496]

約数ペア:

[(1, 16898986496), (2, 8449493248), (4, 4224746624), (7, 2414140928), (8, 2112373312), (14, 1207070464), (16, 1056186656), (28, 603535232), (32, 528093328), (56, 301767616), (64, 264046664), (112, 150883808), (128, 132023332), (224, 75441904), (256, 66011666), (448, 37720952), (512, 33005833), (643, 26281472), (896, 18860476), (1286, 13140736), (1792, 9430238), (2572, 6570368), (3584, 4715119), (4501, 3754496), (5144, 3285184), (7333, 2304512), (9002, 1877248), (10288, 1642592), (14666, 1152256), (18004, 938624), (20576, 821296), (29332, 576128), (36008, 469312), (41152, 410648), (51331, 329216), (58664, 288064), (72016, 234656), (82304, 205324), (102662, 164608), (117328, 144032)]