25594384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 53266680

約数和(自身を除く): 27672296

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 1289, 2482, 2578, 4964, 5156, 9928, 10312, 19856, 20624, 21913, 43826, 87652, 94097, 175304, 188194, 350608, 376388, 752776, 1505552, 1599649, 3199298, 6398596, 12797192, 25594384]

約数ペア:

[(1, 25594384), (2, 12797192), (4, 6398596), (8, 3199298), (16, 1599649), (17, 1505552), (34, 752776), (68, 376388), (73, 350608), (136, 188194), (146, 175304), (272, 94097), (292, 87652), (584, 43826), (1168, 21913), (1241, 20624), (1289, 19856), (2482, 10312), (2578, 9928), (4964, 5156)]