26194156948

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1\times {\mathrm{1693}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 46944019584

約数和(自身を除く): 20749862636

約数列:

[1, 2, 4, 71, 142, 157, 284, 314, 347, 628, 694, 1388, 1693, 3386, 6772, 11147, 22294, 24637, 44588, 49274, 54479, 98548, 108958, 120203, 217916, 240406, 265801, 480812, 531602, 587471, 1063204, 1174942, 2349884, 3868009, 7736018, 15472036, 18871871, 37743742, 41710441, 75487484, 83420882, 92232947, 166841764, 184465894, 368931788, 6548539237, 13097078474, 26194156948]

約数ペア:

[(1, 26194156948), (2, 13097078474), (4, 6548539237), (71, 368931788), (142, 184465894), (157, 166841764), (284, 92232947), (314, 83420882), (347, 75487484), (628, 41710441), (694, 37743742), (1388, 18871871), (1693, 15472036), (3386, 7736018), (6772, 3868009), (11147, 2349884), (22294, 1174942), (24637, 1063204), (44588, 587471), (49274, 531602), (54479, 480812), (98548, 265801), (108958, 240406), (120203, 217916)]