57171998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 96526080

約数和(自身を除く): 39354082

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 797, 806, 1157, 1594, 2314, 2759, 5518, 10361, 20722, 24707, 35867, 49414, 70933, 71734, 141866, 321191, 642382, 922129, 1844258, 2198923, 4397846, 28585999, 57171998]

約数ペア:

[(1, 57171998), (2, 28585999), (13, 4397846), (26, 2198923), (31, 1844258), (62, 922129), (89, 642382), (178, 321191), (403, 141866), (797, 71734), (806, 70933), (1157, 49414), (1594, 35867), (2314, 24707), (2759, 20722), (5518, 10361)]