26280688

素因数分解:

$2^4\times 7^1\times {\mathrm{461}}^1\times {\mathrm{509}}^1$

素因数の和:985

約数の個数: 40

約数和(自身を含む): 58433760

約数和(自身を除く): 32153072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 461, 509, 922, 1018, 1844, 2036, 3227, 3563, 3688, 4072, 6454, 7126, 7376, 8144, 12908, 14252, 25816, 28504, 51632, 57008, 234649, 469298, 938596, 1642543, 1877192, 3285086, 3754384, 6570172, 13140344, 26280688]

約数ペア:

[(1, 26280688), (2, 13140344), (4, 6570172), (7, 3754384), (8, 3285086), (14, 1877192), (16, 1642543), (28, 938596), (56, 469298), (112, 234649), (461, 57008), (509, 51632), (922, 28504), (1018, 25816), (1844, 14252), (2036, 12908), (3227, 8144), (3563, 7376), (3688, 7126), (4072, 6454)]