27603928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4297}}^1$

素因数の和:4387

約数の個数: 32

約数和(自身を含む): 57249360

約数和(自身を除く): 29645432

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4297, 6424, 8594, 17188, 34376, 47267, 94534, 189068, 313681, 378136, 627362, 1254724, 2509448, 3450491, 6900982, 13801964, 27603928]

約数ペア:

[(1, 27603928), (2, 13801964), (4, 6900982), (8, 3450491), (11, 2509448), (22, 1254724), (44, 627362), (73, 378136), (88, 313681), (146, 189068), (292, 94534), (584, 47267), (803, 34376), (1606, 17188), (3212, 8594), (4297, 6424)]