28441184

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{8629}}^1$

素因数の和:8742

約数の個数: 24

約数和(自身を含む): 56543760

約数和(自身を除く): 28102576

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 8629, 17258, 34516, 69032, 138064, 276128, 888787, 1777574, 3555148, 7110296, 14220592, 28441184]

約数ペア:

[(1, 28441184), (2, 14220592), (4, 7110296), (8, 3555148), (16, 1777574), (32, 888787), (103, 276128), (206, 138064), (412, 69032), (824, 34516), (1648, 17258), (3296, 8629)]