22397144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 53015040

約数和(自身を除く): 30617896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 353, 412, 616, 706, 721, 824, 1133, 1412, 1442, 2266, 2471, 2824, 2884, 3883, 4532, 4942, 5768, 7766, 7931, 9064, 9884, 15532, 15862, 19768, 27181, 31064, 31724, 36359, 54362, 63448, 72718, 108724, 145436, 217448, 254513, 290872, 399949, 509026, 799898, 1018052, 1599796, 2036104, 2799643, 3199592, 5599286, 11198572, 22397144]

約数ペア:

[(1, 22397144), (2, 11198572), (4, 5599286), (7, 3199592), (8, 2799643), (11, 2036104), (14, 1599796), (22, 1018052), (28, 799898), (44, 509026), (56, 399949), (77, 290872), (88, 254513), (103, 217448), (154, 145436), (206, 108724), (308, 72718), (353, 63448), (412, 54362), (616, 36359), (706, 31724), (721, 31064), (824, 27181), (1133, 19768), (1412, 15862), (1442, 15532), (2266, 9884), (2471, 9064), (2824, 7931), (2884, 7766), (3883, 5768), (4532, 4942)]