39253852

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 77351904

約数和(自身を除く): 38098052

約数列:

[1, 2, 4, 11, 22, 44, 73, 101, 121, 146, 202, 242, 292, 404, 484, 803, 1111, 1331, 1606, 2222, 2662, 3212, 4444, 5324, 7373, 8833, 12221, 14746, 17666, 24442, 29492, 35332, 48884, 81103, 97163, 134431, 162206, 194326, 268862, 324412, 388652, 537724, 892133, 1784266, 3568532, 9813463, 19626926, 39253852]

約数ペア:

[(1, 39253852), (2, 19626926), (4, 9813463), (11, 3568532), (22, 1784266), (44, 892133), (73, 537724), (101, 388652), (121, 324412), (146, 268862), (202, 194326), (242, 162206), (292, 134431), (404, 97163), (484, 81103), (803, 48884), (1111, 35332), (1331, 29492), (1606, 24442), (2222, 17666), (2662, 14746), (3212, 12221), (4444, 8833), (5324, 7373)]