27516902

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 53084160

約数和(自身を除く): 25567258

約数列:

[1, 2, 7, 14, 19, 31, 38, 47, 62, 71, 94, 133, 142, 217, 266, 329, 434, 497, 589, 658, 893, 994, 1178, 1349, 1457, 1786, 2201, 2698, 2914, 3337, 4123, 4402, 6251, 6674, 8246, 9443, 10199, 12502, 15407, 18886, 20398, 23359, 27683, 30814, 41819, 46718, 55366, 63403, 83638, 103447, 126806, 193781, 206894, 292733, 387562, 443821, 585466, 724129, 887642, 1448258, 1965493, 3930986, 13758451, 27516902]

約数ペア:

[(1, 27516902), (2, 13758451), (7, 3930986), (14, 1965493), (19, 1448258), (31, 887642), (38, 724129), (47, 585466), (62, 443821), (71, 387562), (94, 292733), (133, 206894), (142, 193781), (217, 126806), (266, 103447), (329, 83638), (434, 63403), (497, 55366), (589, 46718), (658, 41819), (893, 30814), (994, 27683), (1178, 23359), (1349, 20398), (1457, 18886), (1786, 15407), (2201, 12502), (2698, 10199), (2914, 9443), (3337, 8246), (4123, 6674), (4402, 6251)]