38531078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 25335802

約数列:

[1, 2, 17, 31, 34, 62, 139, 263, 278, 526, 527, 1054, 2363, 4309, 4471, 4726, 8153, 8618, 8942, 16306, 36557, 73114, 73253, 138601, 146506, 277202, 621469, 1133267, 1242938, 2266534, 19265539, 38531078]

約数ペア:

[(1, 38531078), (2, 19265539), (17, 2266534), (31, 1242938), (34, 1133267), (62, 621469), (139, 277202), (263, 146506), (278, 138601), (526, 73253), (527, 73114), (1054, 36557), (2363, 16306), (4309, 8942), (4471, 8618), (4726, 8153)]