263676992

素因数分解:

$2^6\times {\mathrm{971}}^1\times {\mathrm{4243}}^1$

素因数の和:5226

約数の個数: 28

約数和(自身を含む): 523896336

約数和(自身を除く): 260219344

約数列:

[1, 2, 4, 8, 16, 32, 64, 971, 1942, 3884, 4243, 7768, 8486, 15536, 16972, 31072, 33944, 62144, 67888, 135776, 271552, 4119953, 8239906, 16479812, 32959624, 65919248, 131838496, 263676992]

約数ペア:

[(1, 263676992), (2, 131838496), (4, 65919248), (8, 32959624), (16, 16479812), (32, 8239906), (64, 4119953), (971, 271552), (1942, 135776), (3884, 67888), (4243, 62144), (7768, 33944), (8486, 31072), (15536, 16972)]