61856144

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1153}}^1$

素因数の和:1647

約数の個数: 40

約数和(自身を含む): 137372160

約数和(自身を除く): 75516016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1153, 1916, 2306, 3353, 3832, 4612, 6706, 7664, 8071, 9224, 13412, 16142, 18448, 26824, 32284, 53648, 64568, 129136, 552287, 1104574, 2209148, 3866009, 4418296, 7732018, 8836592, 15464036, 30928072, 61856144]

約数ペア:

[(1, 61856144), (2, 30928072), (4, 15464036), (7, 8836592), (8, 7732018), (14, 4418296), (16, 3866009), (28, 2209148), (56, 1104574), (112, 552287), (479, 129136), (958, 64568), (1153, 53648), (1916, 32284), (2306, 26824), (3353, 18448), (3832, 16142), (4612, 13412), (6706, 9224), (7664, 8071)]