22712144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 57079680

約数和(自身を除く): 34367536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 821, 988, 1064, 1456, 1642, 1729, 1976, 2128, 3284, 3458, 3952, 5747, 6568, 6916, 10673, 11494, 13136, 13832, 15599, 21346, 22988, 27664, 31198, 42692, 45976, 62396, 74711, 85384, 91952, 109193, 124792, 149422, 170768, 202787, 218386, 249584, 298844, 405574, 436772, 597688, 811148, 873544, 1195376, 1419509, 1622296, 1747088, 2839018, 3244592, 5678036, 11356072, 22712144]

約数ペア:

[(1, 22712144), (2, 11356072), (4, 5678036), (7, 3244592), (8, 2839018), (13, 1747088), (14, 1622296), (16, 1419509), (19, 1195376), (26, 873544), (28, 811148), (38, 597688), (52, 436772), (56, 405574), (76, 298844), (91, 249584), (104, 218386), (112, 202787), (133, 170768), (152, 149422), (182, 124792), (208, 109193), (247, 91952), (266, 85384), (304, 74711), (364, 62396), (494, 45976), (532, 42692), (728, 31198), (821, 27664), (988, 22988), (1064, 21346), (1456, 15599), (1642, 13832), (1729, 13136), (1976, 11494), (2128, 10673), (3284, 6916), (3458, 6568), (3952, 5747)]