61438496

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1747}}^1$

素因数の和:1921

約数の個数: 48

約数和(自身を含む): 139196736

約数和(自身を除く): 77758240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1747, 2198, 2512, 3494, 4396, 5024, 6988, 8792, 12229, 13976, 17584, 24458, 27952, 35168, 48916, 55904, 97832, 195664, 274279, 391328, 548558, 1097116, 1919953, 2194232, 3839906, 4388464, 7679812, 8776928, 15359624, 30719248, 61438496]

約数ペア:

[(1, 61438496), (2, 30719248), (4, 15359624), (7, 8776928), (8, 7679812), (14, 4388464), (16, 3839906), (28, 2194232), (32, 1919953), (56, 1097116), (112, 548558), (157, 391328), (224, 274279), (314, 195664), (628, 97832), (1099, 55904), (1256, 48916), (1747, 35168), (2198, 27952), (2512, 24458), (3494, 17584), (4396, 13976), (5024, 12229), (6988, 8792)]