38964116

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 74245248

約数和(自身を除く): 35281132

約数列:

[1, 2, 4, 23, 46, 53, 61, 92, 106, 122, 131, 212, 244, 262, 524, 1219, 1403, 2438, 2806, 3013, 3233, 4876, 5612, 6026, 6466, 6943, 7991, 12052, 12932, 13886, 15982, 27772, 31964, 74359, 148718, 159689, 183793, 297436, 319378, 367586, 423523, 638756, 735172, 847046, 1694092, 9741029, 19482058, 38964116]

約数ペア:

[(1, 38964116), (2, 19482058), (4, 9741029), (23, 1694092), (46, 847046), (53, 735172), (61, 638756), (92, 423523), (106, 367586), (122, 319378), (131, 297436), (212, 183793), (244, 159689), (262, 148718), (524, 74359), (1219, 31964), (1403, 27772), (2438, 15982), (2806, 13886), (3013, 12932), (3233, 12052), (4876, 7991), (5612, 6943), (6026, 6466)]