22088924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 48124272

約数和(自身を除く): 26035348

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 73, 92, 143, 146, 253, 286, 292, 299, 506, 529, 572, 598, 803, 949, 1012, 1058, 1196, 1606, 1679, 1898, 2116, 3212, 3289, 3358, 3796, 5819, 6578, 6716, 6877, 10439, 11638, 13156, 13754, 18469, 20878, 21827, 23276, 27508, 36938, 38617, 41756, 43654, 73876, 75647, 77234, 87308, 151294, 154468, 240097, 302588, 424787, 480194, 502021, 849574, 960388, 1004042, 1699148, 2008084, 5522231, 11044462, 22088924]

約数ペア:

[(1, 22088924), (2, 11044462), (4, 5522231), (11, 2008084), (13, 1699148), (22, 1004042), (23, 960388), (26, 849574), (44, 502021), (46, 480194), (52, 424787), (73, 302588), (92, 240097), (143, 154468), (146, 151294), (253, 87308), (286, 77234), (292, 75647), (299, 73876), (506, 43654), (529, 41756), (572, 38617), (598, 36938), (803, 27508), (949, 23276), (1012, 21827), (1058, 20878), (1196, 18469), (1606, 13754), (1679, 13156), (1898, 11638), (2116, 10439), (3212, 6877), (3289, 6716), (3358, 6578), (3796, 5819)]