22152284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1013}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 49061376

約数和(自身を除く): 26909092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1013, 1562, 1988, 2026, 3124, 4052, 5467, 7091, 10934, 11143, 14182, 21868, 22286, 28364, 44572, 71923, 78001, 143846, 156002, 287692, 312004, 503461, 791153, 1006922, 1582306, 2013844, 3164612, 5538071, 11076142, 22152284]

約数ペア:

[(1, 22152284), (2, 11076142), (4, 5538071), (7, 3164612), (11, 2013844), (14, 1582306), (22, 1006922), (28, 791153), (44, 503461), (71, 312004), (77, 287692), (142, 156002), (154, 143846), (284, 78001), (308, 71923), (497, 44572), (781, 28364), (994, 22286), (1013, 21868), (1562, 14182), (1988, 11143), (2026, 10934), (3124, 7091), (4052, 5467)]