13897182016

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{3559729}}^1$

素因数の和:3559802

約数の個数: 28

約数和(自身を含む): 28029314020

約数和(自身を除く): 14132132004

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 3559729, 7119458, 14238916, 28477832, 56955664, 113911328, 217143469, 227822656, 434286938, 868573876, 1737147752, 3474295504, 6948591008, 13897182016]

約数ペア:

[(1, 13897182016), (2, 6948591008), (4, 3474295504), (8, 1737147752), (16, 868573876), (32, 434286938), (61, 227822656), (64, 217143469), (122, 113911328), (244, 56955664), (488, 28477832), (976, 14238916), (1952, 7119458), (3904, 3559729)]