25544436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 63168000

約数和(自身を除く): 37623564

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 199, 228, 398, 563, 597, 796, 1126, 1194, 1689, 2252, 2388, 3378, 3781, 6756, 7562, 10697, 11343, 15124, 21394, 22686, 32091, 42788, 45372, 64182, 112037, 128364, 224074, 336111, 448148, 672222, 1344444, 2128703, 4257406, 6386109, 8514812, 12772218, 25544436]

約数ペア:

[(1, 25544436), (2, 12772218), (3, 8514812), (4, 6386109), (6, 4257406), (12, 2128703), (19, 1344444), (38, 672222), (57, 448148), (76, 336111), (114, 224074), (199, 128364), (228, 112037), (398, 64182), (563, 45372), (597, 42788), (796, 32091), (1126, 22686), (1194, 21394), (1689, 15124), (2252, 11343), (2388, 10697), (3378, 7562), (3781, 6756)]