22440824

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 96

約数和(自身を含む): 54172800

約数和(自身を除く): 31731976

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 49, 56, 76, 92, 98, 131, 133, 152, 161, 184, 196, 262, 266, 322, 392, 437, 524, 532, 644, 874, 917, 931, 1048, 1064, 1127, 1288, 1748, 1834, 1862, 2254, 2489, 3013, 3059, 3496, 3668, 3724, 4508, 4978, 6026, 6118, 6419, 7336, 7448, 9016, 9956, 12052, 12236, 12838, 17423, 19912, 21091, 21413, 24104, 24472, 25676, 34846, 42182, 42826, 51352, 57247, 69692, 84364, 85652, 114494, 121961, 139384, 147637, 168728, 171304, 228988, 243922, 295274, 400729, 457976, 487844, 590548, 801458, 975688, 1181096, 1602916, 2805103, 3205832, 5610206, 11220412, 22440824]

約数ペア:

[(1, 22440824), (2, 11220412), (4, 5610206), (7, 3205832), (8, 2805103), (14, 1602916), (19, 1181096), (23, 975688), (28, 801458), (38, 590548), (46, 487844), (49, 457976), (56, 400729), (76, 295274), (92, 243922), (98, 228988), (131, 171304), (133, 168728), (152, 147637), (161, 139384), (184, 121961), (196, 114494), (262, 85652), (266, 84364), (322, 69692), (392, 57247), (437, 51352), (524, 42826), (532, 42182), (644, 34846), (874, 25676), (917, 24472), (931, 24104), (1048, 21413), (1064, 21091), (1127, 19912), (1288, 17423), (1748, 12838), (1834, 12236), (1862, 12052), (2254, 9956), (2489, 9016), (3013, 7448), (3059, 7336), (3496, 6419), (3668, 6118), (3724, 6026), (4508, 4978)]