2896516

素因数分解:

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

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6193152

約数和(自身を除く): 3296636

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 71, 94, 124, 142, 188, 217, 284, 329, 434, 497, 658, 868, 994, 1316, 1457, 1988, 2201, 2914, 3337, 4402, 5828, 6674, 8804, 10199, 13348, 15407, 20398, 23359, 30814, 40796, 46718, 61628, 93436, 103447, 206894, 413788, 724129, 1448258, 2896516]

約数ペア:

[(1, 2896516), (2, 1448258), (4, 724129), (7, 413788), (14, 206894), (28, 103447), (31, 93436), (47, 61628), (62, 46718), (71, 40796), (94, 30814), (124, 23359), (142, 20398), (188, 15407), (217, 13348), (284, 10199), (329, 8804), (434, 6674), (497, 5828), (658, 4402), (868, 3337), (994, 2914), (1316, 2201), (1457, 1988)]