22204616

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:582

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 29203384

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 509, 532, 574, 779, 1018, 1064, 1148, 1558, 2036, 2296, 3116, 3563, 4072, 5453, 6232, 7126, 9671, 10906, 14252, 19342, 20869, 21812, 28504, 38684, 41738, 43624, 67697, 77368, 83476, 135394, 146083, 166952, 270788, 292166, 396511, 541576, 584332, 793022, 1168664, 1586044, 2775577, 3172088, 5551154, 11102308, 22204616]

約数ペア:

[(1, 22204616), (2, 11102308), (4, 5551154), (7, 3172088), (8, 2775577), (14, 1586044), (19, 1168664), (28, 793022), (38, 584332), (41, 541576), (56, 396511), (76, 292166), (82, 270788), (133, 166952), (152, 146083), (164, 135394), (266, 83476), (287, 77368), (328, 67697), (509, 43624), (532, 41738), (574, 38684), (779, 28504), (1018, 21812), (1064, 20869), (1148, 19342), (1558, 14252), (2036, 10906), (2296, 9671), (3116, 7126), (3563, 6232), (4072, 5453)]