25892706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 63313920

約数和(自身を除く): 37421214

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 114, 133, 142, 213, 266, 399, 426, 457, 497, 798, 914, 994, 1349, 1371, 1491, 2698, 2742, 2982, 3199, 4047, 6398, 8094, 8683, 9443, 9597, 17366, 18886, 19194, 26049, 28329, 32447, 52098, 56658, 60781, 64894, 97341, 121562, 182343, 194682, 227129, 364686, 454258, 616493, 681387, 1232986, 1362774, 1849479, 3698958, 4315451, 8630902, 12946353, 25892706]

約数ペア:

[(1, 25892706), (2, 12946353), (3, 8630902), (6, 4315451), (7, 3698958), (14, 1849479), (19, 1362774), (21, 1232986), (38, 681387), (42, 616493), (57, 454258), (71, 364686), (114, 227129), (133, 194682), (142, 182343), (213, 121562), (266, 97341), (399, 64894), (426, 60781), (457, 56658), (497, 52098), (798, 32447), (914, 28329), (994, 26049), (1349, 19194), (1371, 18886), (1491, 17366), (2698, 9597), (2742, 9443), (2982, 8683), (3199, 8094), (4047, 6398)]