57640038

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 118795776

約数和(自身を除く): 61155738

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 1423, 2846, 4269, 6751, 8538, 13502, 20253, 40506, 61189, 122378, 183567, 223411, 367134, 446822, 670233, 1340466, 9606673, 19213346, 28820019, 57640038]

約数ペア:

[(1, 57640038), (2, 28820019), (3, 19213346), (6, 9606673), (43, 1340466), (86, 670233), (129, 446822), (157, 367134), (258, 223411), (314, 183567), (471, 122378), (942, 61189), (1423, 40506), (2846, 20253), (4269, 13502), (6751, 8538)]