25637916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4938

約数の個数: 48

約数和(自身を含む): 65721600

約数和(自身を除く): 40083684

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 4889, 5244, 9778, 14667, 19556, 29334, 58668, 92891, 112447, 185782, 224894, 278673, 337341, 371564, 449788, 557346, 674682, 1114692, 1349364, 2136493, 4272986, 6409479, 8545972, 12818958, 25637916]

約数ペア:

[(1, 25637916), (2, 12818958), (3, 8545972), (4, 6409479), (6, 4272986), (12, 2136493), (19, 1349364), (23, 1114692), (38, 674682), (46, 557346), (57, 449788), (69, 371564), (76, 337341), (92, 278673), (114, 224894), (138, 185782), (228, 112447), (276, 92891), (437, 58668), (874, 29334), (1311, 19556), (1748, 14667), (2622, 9778), (4889, 5244)]