26581052

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 49923720

約数和(自身を除く): 23342668

約数列:

[1, 2, 4, 29, 43, 58, 73, 86, 116, 146, 172, 292, 1247, 2117, 2494, 3139, 4234, 4988, 5329, 6278, 8468, 10658, 12556, 21316, 91031, 154541, 182062, 229147, 309082, 364124, 458294, 618164, 916588, 6645263, 13290526, 26581052]

約数ペア:

[(1, 26581052), (2, 13290526), (4, 6645263), (29, 916588), (43, 618164), (58, 458294), (73, 364124), (86, 309082), (116, 229147), (146, 182062), (172, 154541), (292, 91031), (1247, 21316), (2117, 12556), (2494, 10658), (3139, 8468), (4234, 6278), (4988, 5329)]