22150744

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{467}}^1$

素因数の和:509

約数の個数: 72

約数和(自身を含む): 53218620

約数和(自身を除く): 31067876

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 467, 484, 539, 616, 847, 934, 968, 1078, 1694, 1868, 2156, 3269, 3388, 3736, 4312, 5137, 5929, 6538, 6776, 10274, 11858, 13076, 20548, 22883, 23716, 26152, 35959, 41096, 45766, 47432, 56507, 71918, 91532, 113014, 143836, 183064, 226028, 251713, 287672, 395549, 452056, 503426, 791098, 1006852, 1582196, 2013704, 2768843, 3164392, 5537686, 11075372, 22150744]

約数ペア:

[(1, 22150744), (2, 11075372), (4, 5537686), (7, 3164392), (8, 2768843), (11, 2013704), (14, 1582196), (22, 1006852), (28, 791098), (44, 503426), (49, 452056), (56, 395549), (77, 287672), (88, 251713), (98, 226028), (121, 183064), (154, 143836), (196, 113014), (242, 91532), (308, 71918), (392, 56507), (467, 47432), (484, 45766), (539, 41096), (616, 35959), (847, 26152), (934, 23716), (968, 22883), (1078, 20548), (1694, 13076), (1868, 11858), (2156, 10274), (3269, 6776), (3388, 6538), (3736, 5929), (4312, 5137)]