25371206

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 45785088

約数和(自身を除く): 20413882

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1103, 1643, 2206, 3286, 7721, 11501, 15442, 23002, 34193, 58459, 68386, 116918, 239351, 409213, 478702, 818426, 1812229, 3624458, 12685603, 25371206]

約数ペア:

[(1, 25371206), (2, 12685603), (7, 3624458), (14, 1812229), (31, 818426), (53, 478702), (62, 409213), (106, 239351), (217, 116918), (371, 68386), (434, 58459), (742, 34193), (1103, 23002), (1643, 15442), (2206, 11501), (3286, 7721)]